©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 TCS Patent to Product Mapping June 1, 2015

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Contents 2 Product Name: Atlasbook® Navigator Product Name: Commercial Mobile Alert System (CMAS) Product Name: E911 for CDMA Product Name: E911 for Femtocells Product Name: E911 for GSM Product Name: ESINet Product Name: Family Locator™ Product Name: GEM911™ PSAP Client (SMS 9-1-1) Product Name: GMLC Product Name: Gokivo® Navigator Product Name: Hosted Messaging Product Name: LivewirE911™ Product Name: Location Agent Product Name: Location Proxy Server (LPS) Product Name: Message Distribution Center (MDC) Product Name: Message Notification Center Product Name: Messaging Demo Vehicle Product Name: microDATA Product Name: MO Chat (Discontinued) Product Name: Mobile Alert Solution Product Name: NavBuilder Product Name: NavBuilderInside (NBI) Product Name: Navigation & Telematics Product Name: Next Generation (NG9-1-1) Product Name: PAR BOX (XALI) Product (Portfolio) Name: Secure the Edge Product Name: Short Message Service Center (SMSC) Product Name: smsExpress Mobile Broadband Delivery Product Name: smsExpress Mobile value-added service Platf... Product Name: smsExpress Mobile value-added service Platf... Product Name: TRC TM Product Name: TRC TM Product Name: TSIS Product Name: Voice over LTE 911 (VoLTE 911) Product Name: VoIP Verify® Product Name: Voyager Product Name: Wireless E-911 Product Name: Wireless Intelligent Gateway (WIG) Product Name: Workforce Locator™ Product Name: X9GIS Product Name: Xypoint® Gateway Mobile Location Center (G... Product Name: Xypoint® Gateway Mobile Location Center (G... Product Name: Xypoint® Intelligent Router (XIR) Product Name: Xypoint® Location Services Agent (XLSA) Product Name: Xypoint® Location Services Gateway (XLSG) Product Name: Xypoint® Mobile Positioning Center Product Name: Xypoint® Secure User Plane Location Server... Product Name: Xypoint® Secure User Plane Location Server... Patent Summary

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Atlasbook ® Navigator 3 Current Product Patent Use Patent # / (Family ID) Title US System, Method, and Apparatus for Automatically and Dynamically Updating Options, Features, and/or Services Available to a Client Device US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Point on Interest Spatial Rating Search US Generalized, Differentially Encoded, Indexed Raster Vector Data And Schema For Maps On A Personal Digital Assistant US Portable Traffic Information System US Mobile Traffic Information System US Method And System For Enabling An Off Board Navigation Solution US Point Of Interest Spatial Rating Search US Method And System For Enabling An Off Board Navigation Solution US Image Tile Server US Point Of Interest Spatial Rating Search Method And System Pending Family Members US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Commercial Mobile Alert System (CMAS) 4 Current Product Patent Use Patent # / (Family ID) Title Pending Family Members US Geo-redundant and High Reliability Commercial Mobile Alert System (CMAS)

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: E911 for CDMA 5 Current Product Patent Use Patent # / (Family ID)Title US Efficient Usage of Emergency Services Keys Pending Family Members US Extended Efficient Usage of Emergency Services Keys US Extended Efficient Usage of Emergency Services Keys

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: E911 for Femtocells 6 Current Product Patent Use Patent # / (Family ID) Title US Efficient Usage Of Emergency Services Keys Pending Family Members US Efficient Usage Of Emergency Services Keys US Efficient Usage Of Emergency Services Keys

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: E911 for GSM 7 Patent # / (Family ID) Title US Efficient Usage of Emergency Services Keys Current Product Patent Use US Extended Efficient Usage of Emergency Services Keys US Extended Efficient Usage of Emergency Services Keys

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: ESINet 8 Patent # / (Family ID) Title US Mobile Automatic Location Identification (ALI) For First Responders

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Family Locator™ 9 Current Product Patent Use Patent # / (Family ID) Title US System and Method for Providing a Geographic Location of a Mobile Telecommunications Unit US Multikeyed Table Implementable on a Personal Digital Assistant US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Location Derived Presence Information US Method and System for Identifying and Defining Geofences Pending Family Members US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Location Derived Presence Information US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications US Method and System for Identifying and Defining Geofences

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: GEM911™ PSAP Client (SMS 911) 10 Current Product Patent Use Patent # / (Family ID) Title US Mobile Automatic Location Identification (ALI) For First Responders US SS7 ISUP To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 US SS7 MAP/Lg+ To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 US SS7 ANSI-41 To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 Pending Family Members US SS7 ANSI-41 TO SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 US SS7 Map/LG+ To Sip Based Call Signaling Conversion Gateway For Wireless VoIP US SS7 ANSI-41 To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: GMLC 11 Current Product Patent Use Patent # / (Family ID) Title US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Gokivo ® Navigator 12 Current Product Patent Use Patent # / (Family ID) Title US Generalized, Differentially Encoded, Indexed Raster Vector Data And Schema For Maps On A Personal Digital Assistant US Portable Traffic Information System US Mobile Traffic Information System US Point Of Interest Spatial Rating Search Method And System US Point On Interest Spatial Rating Search US Method And System For Enabling An Off Board Navigation Solution US Point Of Interest Spatial Rating Search US Method And System For Enabling An Off Board Navigation Solution US Image Tile Server US Point Of Interest Spatial Rating Search Method And System Pending Family Members US Image Tile Server

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Hosted Messaging 13 Current Product Patent Use Patent # / (Family ID) Title US Location Sensitive Messaging

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Location Agent 14 Current Product Patent Use Patent # / (Family ID) Title US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: LivewirE911™ 15 Current Product Patent Use Patent # / (Family ID) Title US Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP) US Enhanced E911 location information using voice over internet protocol (VoIP) US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Efficient Usage Of Emergency Services Keys US Nationwide Table Routing Of Voice Over Internet Protocol (VOIP) Emergency Calls Pending Family Members US Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP) US Efficient Usage of Emergency Services Keys US Efficient Usage of Emergency Services Keys

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Location Proxy Server (LPS) 16 Current Product Patent Use Patent # / (Family ID) Title US System, Method, and Apparatus for Automatically and Dynamically Updating Options, Features, and/or Services Available to a Client Device US Location Derived Presence Information Pending Family Members US Location Derived Presence Information

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Message Distribution Center (MDC) 17 Current Product Patent Use Patent # / (Family ID) Title US Short Messaging Service Center Mobile-originated to HTTP Internet Communications US Wireless Internet Gateway US Mobile-originated to HTTP Internet Communications US Web Gateway Multi-carrier Support US Short Message Distribution Center US Wireless Internet Gateway US Short Message Distribution Center US Mobile-originated to HTTP Communications US Short Message Distribution Center Pending Family Members US Gateway Application to Support Use of a Single Internet Address Domain for Routing Messages to Multiple Multimedia Message Service Centers US Web Gateway Multi-carrier Support US Intellegent Delivery Agent for Short Message Distribution Center US Short Message Distribution Center US Intelligent Delivery Agent for Short Message Distribution Center

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Message Notification Center 18 Current Product Patent Use Patent # / (Family ID) Title US Intelligent Queue for Information Teleservice Messages With Superceding Updates US Intelligent Queue for Information Teleservice Messages With Superceding Updates

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Messaging Demo Vehicle 19 Current Product Patent Use Patent # / (Family ID) Title US First Responder Wireless Emergency Alerting With Automatic Callback and Location Triggering US First Responder Wireless Emergency Alerting With Automatic Callback and Location Triggering

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: microDATA 20 Current Product Patent Use Patent # / (Family ID) Title US Data Request Router For Use With Emergency Public Safety Answering Point Systems US System And Method For Enhanced Address Development, Maintenance, And Call Routing Using Road Access Zones

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: MO Chat (Discontinued) 21 Current Product Patent Use Patent # / (Family ID) Title US Wireless Chat Automatic Status Tracking US Intelligent Delivery Agent for Short Message Distribution Center

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Mobile Alert Solution 22 Current Product Patent Use Patent # / (Family ID) Title Pending Family Members US Geo-redundant and High Reliability Commercial Mobile Alert System (CMAS)

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: NavBuilder 23 Current Product Patent Use Patent # / (Family ID) Title US Multikeyed Table Implementable on a Personal Digital Assistant US Mobile Device Locator Adapter System for Location Based Services US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Point on Interest Spatial Rating Search US Method and System for Enabling an Off Board Navigation Solution US Location Derived Presence Information US Method and System for Identifying and Defining Geofences US Device Based Trigger for Location Push Event Pending Family Members US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: NavBuilderInside (NBI) 24 Current Product Patent Use Patent # / (Family ID) Title US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Navigation & Telematics 25 Current Product Patent Use Patent # / (Family ID) Title US Generalized, Differentially Encoded, Indexed Raster Vector Data And Schema For Maps On A Personal Digital Assistant US Method and apparatus for merging multiple road map databases US Portable Traffic Information System US Mobile Traffic Information System US Point Of Interest Spatial Rating Search Method And System US Point On Interest Spatial Rating Search US Method And System For Enabling An Off Board Navigation Solution US Point Of Interest Spatial Rating Search US Method And System For Enabling An Off Board Navigation Solution US Image Tile Server US Point Of Interest Spatial Rating Search Method And System Pending Family Members US Image Tile Server

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Next Generation (NG9-1-1) 26 Current Product Patent Use Patent # / (Family ID) Title US Location Based Messaging US Protocol Converting Emergency Messaging Center US Emergency 911 Data Messaging US Efficient Usage Of Emergency Services Keys Pending Family Members US Emergency 911 Data Messaging US Extended Efficient Usage Of Emergency Services Keys US Extended Efficient Usage Of Emergency Services Keys US Protocol Converting Emergency Messaging Center

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: PAR Box (XALI) 27 Current Product Patent Use Patent # / (Family ID) Title US Data Request Router For Use With Emergency Public Safety Answering Point Systems

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product (Portfolio) Name: Secure the Edge 28 Current Product Patent Use Patent # / (Family ID) Title US System and Method for Providing Routing, Mapping, and Relative Position Information to Users of a Communication Network Pending Family Members US System and Method for Providing Routing, Mapping, and Relative Position Information to Users of a Communication Network US Automatically Updated Instant Messaging (IM) Presence of Roaming IM User US Real-time Communication Blocking for Dot Not Call" Registered Information US Login Security With Short Messaging

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Short Message Service Center (SMSC) 29 Current Product Patent Use Patent # / (Family ID) Title US Short Message Service Notification Forwarded Between Multiple Short Message Service Centers US Short Message Service Notification Between Multiple Short Message Service Centers US Wireless Chat Automatic Status Tracking US Intelligent Queue for Information Teleservice Messages With Superceding Updates Pending Family Members US Method and Apparatus for Storing Real-time Text Messages US Mobile Activity Status Tracker US Short Messaging System Auto-reply and Message Hold US Location Aware Message Restriction and Auto-replay Feature

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: smsExpress Mobile Broadband Delivery 30 Current Product Patent Use Patent # / (Family ID) Title US Short Messaging Service Center Mobile-originated to HTTP Internet Communications US Wireless Internet Gateway US Mobile-originated to HTTP Internet Communications US Wireless Internet Gateway US Mobile-originated to HTTP Communications Pending Family Members US Web Gateway Multi-carrier Support

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: smsExpress Mobile value-added service Platform (MVP) 31 Current Product Patent Use Patent # / (Family ID) Title US Short Message Distribution Center Pending Family Members US Short Message Distribution Center

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: TRC™ 32 Current Product Patent Use Patent # / (Family ID) Title US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Enhanced E911 Network Access For Call Centers US Enhanced E911 Network Access For Call Centers

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: TSIS 33 Current Product Patent Use Patent # / (Family ID) Title US High Level Operational Support System US High Level Operational Support System Pending Family Members US System and Method for Developing Applications in Wireless and Wireline Environments

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Voice over LTE 911 (VoLTE 911) 34 Current Product Patent Use Patent # / (Family ID) Title US Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP) US Location Based Messaging US Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP) US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services Pending Family Members US Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP)

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: VoIP Verify 35 ® Current Product Patent Use Patent # / (Family ID) Title US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services US Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Voyager 36 Current Product Patent Use Patent # / (Family ID) Title Pending Family Members US System and Method for Developing Applications in Wireless and Wireline Environments

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Wireless E Current Product Patent Use Patent # / (Family ID) Title US Nationwide Table Routing of Voice Over Internet Protocol (VOIP) Emergency Calls Pending Family Members None

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Wireless Intelligent Gateway (WIG) 38 Current Product Patent Use Patent # / (Family ID) Title US Short Messaging Service Center Mobile-originated to HTTP Internet Communications US Wireless Internet Gateway US Mobile-originated to HTTP Internet Communications US Short Message Distribution Center US Wireless Internet Gateway US Method to Qualify Multimedia Message Content to Enable Use of a Single Internet Address Domain to Send Messages to Both Short Message Service Centers and Multimedia Message Service Centers US Short Message Distribution Center US Gateway Application to Support Use of a Single Internet Address Domain for Routing Messages to Multiple Multimedia Message Service Centers US Mobile-originated to HTTP Communications US Short Message Distribution Center Pending Family Members US Gateway Application to Support Use of a Single Internet Address Domain for Routing Messages to Multiple Multimedia Message Service Centers US Web Gateway Multi-carrier Support US Real-time Communication Blocking for Dot Not Call" Registered Information US Intellegent Delivery Agent for Short Message Distribution Center

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Wireless Intelligent Gateway (WIG) [Cont’d] 39 Current Product Patent Use Patent # / (Family ID) Title Pending Family Members US Short Message Distribution Center US Intelligent Delivery Agent for Short Message Distribution Center US Alphanumeric Address Mapping for Non-homogeneous Short Message Networks US Location Sensitive Messaging US System and Method to Publish Information From Servers to Remote Monitor Devices US Location Filtered Messaging

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Workforce Locator™ 40 Current Product Patent Use Patent # / (Family ID) Title US Multikeyed Table Implementable on a Personal Digital Assistant US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Method And System For Dynamic Estimation And Predictive Route Generation US Method And System For Dynamic Estimation And Predictive Route Generation US Method And System For Dynamic Estimation And Predictive Route Generation US Method And System For Saving And Retrieving Spatial Related Information US Method And System For Saving And Retrieving Spatial Related Information US Method And System For Saving And Retrieving Spatial Related Information US Method And System For Saving And Retrieving Spatial Related Information US System And Method For Providing Routing, Mapping, And Relative Position Information To Users Of A Communications Network US System And Method For Providing Routing, Mapping, And Relative Position Information To Users Of A Communications Network US System And Method For Providing Routing, Mapping, And Relative Position Information To Users Of A Communications Network

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Workforce Locator™ [Cont’d] 41 Current Product Patent Use Patent # / (Family ID) Title Pending Family Members US Point of Interest Spatial Rating Search Method and System US Wireless Telecommunications Location Based Services Scheme Selection US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications US Method and System for Saving and Retrieving Spatial Related Information US System And Method For Providing Routing, Mapping, And Relative Position Information To Users Of A Communications Network US System And Method For Providing Routing, Mapping, And Relative Position Information To Users Of A Communications Network US Method and System for Dynamic Estimation and Predictive Route Generation WO Position Determination System

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: X9GIS 42 Current Product Patent Use Patent # / (Family ID) Title US System And Method For Enhanced Address Development, Maintenance And Call Routing Using Road Access Zones

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Gateway Mobile Location Center (GMLC) 43 Current Product Patent Use Patent # / (Family ID) Title US Wireless Telecommunications Location Based Services Scheme Selection Pending Family Members US Wireless Telecommunications Location Based Services Scheme Selection

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Intelligent Router (XIR) 44 Current Product Patent Use Patent # / (Family ID) Title US Secure Location Session Manager Pending Family Members US Secure Location Session Manager

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Location Services Agent (XLSA) 45 Current Product Patent Use Patent # / (Family ID) Title US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications Pending Family Members US Use of Triggers and a Location Hypercube to Enable Push-based Location Applications

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Location Services Gateway (XLSG) 46 Current Product Patent Use Patent # / (Family ID) Title US Mobile Device Locator Adapter System for Location Based Services US System and Method for Providing Routing, Mapping, and Relative Position Information to Users of a Communication Network US Location Derived Presence Information US System and Method for Providing Routing, Mapping, and Relative Position Information to Users of a Communication Network Pending Family Members US System and Method for Providing Routing, Mapping, and Relative Position Information to Users of a Communication Network US Location Derived Presence Information

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Mobile Positioning Center 47 Current Product Patent Use Patent # / (Family ID) Title US Wireless Telecommunications Location Based Services Scheme Selection Pending Family Members US Wireless Telecommunications Location Based Services Scheme Selection

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Product Name: Xypoint ® Secure User Plane Location Server (SUPL) 48 Current Product Patent Use Patent # / (Family ID) Title US Wireless Telecommunications Location Based Services Scheme Selection US Secure Location Session Manager US User Plane Location Based Service Using Message Tunneling to Support Roaming US User Plane Location Based Service Using Message Tunneling to Support Roaming US User Plane Location Based Service Using Message Tunneling to Support Roaming Pending Family Members US Wireless Telecommunications Location Based Services Scheme Selection US Secure Location Session Manager

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [1 of 6] 49 US Patent No.TitlePriority DateIssue Date 6,064,722 Data Request Router For Use With Emergency Public Safety Answering Point Systems 01/14/199705/16/2000 6,091,957 System and Method for Providing a Geographic Location of a Mobile Telecommunications Unit 06/12/199707/18/2000 6,208,870 Short Message Service Notification Forwarded Between Multiple Short Message Service Centers 10/27/199803/27/2001 6,459,904 Short Message Service Notification Between Multiple Short Message Service Centers 10/27/199810/01/2002 6,529,722 System And Method For Enhanced Address Development, Maintenance And Call Routing Using Road Access Zones 06/19/199803/04/2003 6,535,885Multikeyed Table Implementable on a Personal Digital Assistant10/16/200003/18/2003 6,560,604 System, Method, and Apparatus for Automatically and Dynamically Updating Options, Features, and/or Services Available to a Client Device 03/10/200005/06/2003 6,564,224Method And Apparatus For Merging Multiple Road Map Databases12/06/199905/13/2003 6,728,628Portable Traffic Information System12/28/200104/27/2004 6,751,463 Intelligent Queue for information Teleservice Messages With Superceding Updates 10/04/199906/15/2004 6,891,811 Short Messaging Service Center Mobile-originated to HTTP Internet Communications 04/18/200005/10/2005 6,940,950Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP)12/19/200309/06/2005 6,963,748Mobile Device Locator Adapter System for Location Based Services12/26/200111/08/2005 6,985,747 Use of Triggers and a Location Hypercube to Enable Push-based Location Applications 02/05/200301/10/2006

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [2 of 6] 50 US Patent No.TitlePriority DateIssue Date 7,200,380Wireless Telecommunications Location Based Services Scheme Selection 03/28/200204/3/2007 7,228,333Wireless Internet Gateway 04/25/200006/05/2007 7,256,711 Method and System for Saving and Retrieving Spatial Related Information 02/14/200308/14/2007 7,260,186Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services 03/23/200408/21/2007 7,302,612High Level Operational Support System 05/01/200311/27/2007 7,321,826 Point on Interest Spatial Rating Search 08/16/ /22/2008 7,355,990 Mobile-originated to HTTP Internet Communications 04/18/ /08/2008 7,424,293 User Plane Location Based Service Using Message Tunneling to Support Roaming 12/02/200309/09/2008 7,426,380 Location Derived Presence Information 03/28/200209/16/2008 7,458,184 Location Based Messaging 02/23/200412/02/2008 7,519,654 Web Gateway Multi-carrier Support11/22/200004/14/2009 7,522,911 Wireless Chat Automatic Status Tracking 04/11/200004/21/2009 7,533,301 High Level Operational Support System 05/01/200305/12/2009

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [3 of 6] 51 US Patent No.TitlePriority DateIssue Date 7,548,158 First Responder Wireless Emergency Alerting With Automatic Callback and Location Triggering 08/08/200506/16/2009 7,565,155 Method And System For Dynamic Estimation And Predictive Route Generation 04/10/200207/21/2009 7,737,868 Method and System for Saving and Retrieving Spatial Related Information 02/14/200306/15/2010 7,809,382Short Message Distribution Center 04/11/200010/05/2010 7,809,359Wireless Chat Automatic Status Tracking 04/11/200010/5/2010 7,856,315Method and System for Enabling an Off Board Navigation Solution 10/01/200412/21/2010 7,860,068Intelligent Delivery Agent for Short Message Distribution Center04/11/200012/28/2010 7,881,730 Method And System For Dynamic Estimation And Predictive Route Generation 04/10/200202/01/2011 7,890,102 User Plane Location Based Service Using Message Tunneling to Support Roaming 12/02/200302/15/2011 7,903,001 Method and System for Saving and Retrieving Spatial Related Information 02/14/200303/8/2011 7,903,791 Enhanced E911 Location Information Using Voice Over Internet Protocol (VoIP) 06/13/200503/08/2011 7,912,446 Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services 12/19/200303/22/2011 7,949,773Wireless Internet Gateway 04/12/200005/24/2011

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [4 of 6] 52 US Patent No.TitlePriority DateIssue Date 7,974,235 Secure Location Session Manager 11/13/200607/05/2011 7,991,411 Method to Qualify Multimedia Message Content to Enable Use of a Single Internet Address Domain to Send Messages to Both Short Message Service Centers and Multimedia Message Service Centers 05/06/200408/02/2011 8,014,939 Point of Interest Spatial Rating Search 08/16/200109/06/2011 8,019,368 Intelligent Queue for Information Teleservice Messages With Superceding 10/04/199909/13/2011 8,019,532 Method and System for Identifying and Defining Geofences 03/07/200509/13/2011 8,032,112 Location Derived Presence Information 03/28/200210/04/2011 8,050,386 Mobile Automatic Location Identification (ALI) For First Responders 02/12/200711/01/2011 8,068,587 Nationwide Table Routing Of Voice Over Internet Protocol (VOIP) Emergency Calls 08/22/200811/29/2011 8,073,477 Short Message Distribution Center 04/11/200012/06/2011 8,090,534 Method and System for Enabling an Off Board Navigation Solution 10/01/200401/03/2012 8,095,152 Method And System For Dynamic Estimation And Predictive Route Generation 04/10/200201/10/2012 8,099,105 Device Based Trigger for Location Push Event 09/19/200601/17/2012 8,102,252 First Responder Wireless Emergency Alerting With Automatic Callback and Location Triggering 08/08/200501/24/2012

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [5 of 6] 53 US Patent No.TitlePriority DateIssue Date 8,126,458User Plane Location Based Service Using Message Tunneling to Support Roaming 12/02/200302/28/2012 8,149,997Protocol Converting Emergency Messaging Center 05/30/200804/03/2012 8,150,363Enhanced E911 Network Access For Call Centers 02/16/200604/03/2012 8,150,364Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging 12/19/200304/03/2012 8,155,109SS7 ISUP To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 04/04/200604/10/2012 8,169,343Method And System For Saving And Retrieving Spatial Related Information 02/14/200305/01/2012 8,185,087Emergency 911 Data Messaging09/17/200705/22/2012 8,195,205 Gateway Application to Support Use of a Single Internet Address Domain for Routing Messages to Multiple Multimedia Message Service Centers 05/06/200406/05/2012 8,208,461 SS7 MAP/LG+ To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 04/04/200606/26/2012 8,208,605 Extended Efficient Usage Of Emergency Services Keys 05/04/200606/26/2012 8,228,897 SS7 ANSI-41 To SIP Based Call Signaling Conversion Gateway For Wireless VoIP E911 04/04/200607/24/2012 8,244,218 Intelligent Queue for Information Teleservice Messages With Superceding Updates 10/04/199908/14/2012 8,244,770Image Tile Server09/26/200708/14/2012 8,260,329Mobile-originated to HTTP Communications04/18/200009/04/2012 8,265,673Short Message Distribution Center04/11/200009/11/2012 8,301,371Point Of Interest Spatial Rating Search Method And System08/16/200110/30/2012

©2013, TeleCommunication Systems, Inc. (TCS). Proprietary Level 2 Patent Summary [6 of 6] 54 US Patent No.TitlePriority DateIssue Date 8,369,825 Enhanced E911 Network Access For A Call Center Using Session Initiation Protocol (SIP) Messaging 12/19/200302/05/2013 8,385,881 Solutions For Voice Over Internet Protocol (VoIP) 911 Location Services 12/19/200302/26/2013 8,406,728 Enhanced E911 Network Access For Call Centers 02/16/200603/26/2013 8,681,946 Mobile Automatic Location Identification (ALI) For First Responders 02/12/200703/25/2014