1. We are Wireless Audio (WaWA)
Ryne Rayburn
Daniel Jiang
Aarthi Balachander
Drew Schuster

2. We are Patent Infringement (WaPI)
Ryne Rayburn
Daniel Jiang
Aarthi Balachander
Drew Schuster

3. Patent 7577261: Wireless audio system using wireless local area network
Granted August 2009
Uses WLAN
Generates Audio Data itself
Possible Doctrine of Equivalents Infringement

4. Patent 7808962: Communication of audio control signals for wireless audio headphones
Granted October 2010
Audio Output limited to specific headphones
Uses Bluetooth protocol
Possible Doctrine of Equivalents Infringement

5. Patent 7865258: Wireless digital audio system
Granted January 2011
Plugs into standard headphone jack
Wireless communication done over CDMA
Possible Literal Infringement
If not, definite Doctrine of Equivalents Infringement

6. Options For All Three Patents, Talk To A Lawyer
For patent , licensing almost certainly a requirement
For patent and , licensing possibly needed

7. Questions?