NA Traceability Committee Liaison Report Last updated, April 14, 2011

Committee Structure & Leaders Traceability Committee Co-Chairs: Win Baylies / BayTech Group Yaw Obeng / NIST Anti-Counterfeiting TF L: Win Baylies L: Dave Brown / Intel L: Daryl Hatano / SIA L: Dave Huntley / Kinesis L: Yoichi Iga / NEC L: Hideaki Ogihara / MKS Japan November 2010

Meeting Information Last meeting Next meeting March 31, 2011, NA Spring Standards Meeting SEMI HQ in San Jose. Next meeting July 14, 2011, SEMICON West San Francisco Marriott Marquis www.semi.org/standards for the latest update November 2010

Next Ballots 5 Year Reapproval Ballots Doc. 5168, Reapproval of SEMI T5-1106, Specification For Alphanumeric Marking Of Round Compound Semiconductor Wafers Doc. 5159, Reapproval of SEMI M12-0706, Specification For Serial Alphanumeric Marking Of The Front Surface Of Wafers Doc. 5160, Reapproval of SEMI M13-0706, Specification For Alphanumeric Marking Of Silicon Wafers November 2010

International Anti-Counterfeiting Task Force Unusual spike of inquiring on high level assembly boards have triggered recently. On the label, codes are randomly generated by Yottamark. Series of inquiries triggered from various part of the world. These inquiries prove that the authentication is working. Dave Brown will continue to monitor the situation and report back to the committee in San Francisco. November 2010

Other interested Committees Eu PV Automation Committee PV Wafer Traceability TF Doc. 5074, New Standard: Specification for Marking of PV Wafer Doc. 5152, New Standard: Specification for Marking of PV Brick Respect with Wafer Edge NA HB-LED Committee HB-LED Wafer TF Initial activity will revolve around 150 mm diameter sapphire wafer. The TF will discuss topics including thickness range, edge profile, orientation fiducial, and most relevant is wafer ID. November 2010

SEMI Registry Status The List of Authentication Service Body (ASB) Identification Code for SEMI T20, Specification for Authentication of Semiconductors and Related Products, Approved as an Auxiliary Information AUX020-0211. Companies may submit request ASB code addition to SEMI AUX20. To download a copy, visit www.semi.org/standards or http://www.semi.org/en/Standards/StandardsPublications November 2010

SEMI Maintains List of ASB November 2010

SEMI Auxiliary Information AUX20 November 2010

Please contact Kevin Nguyen, SEMI NA at Thank You! Comments/Questions? Please contact Kevin Nguyen, SEMI NA at knguyen@semi.org November 2010