Patent Assignment
Reel/Frame 020679/0214
Assignment of Assignor's Interest
Recorded: 2008-03-20
Pages: 3
Assignor
SUNMAN ENGINEERING, INC.
Executed: 2007-12-14
Assignee
SINTER WIRELESS HOLDINGS LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Audio Scrambler and Recorder for Cellular Telephones
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.