Patent Assignment
Reel/Frame 016906/0436
Assignment of Assignor's Interest
Recorded: 2005-08-22
Pages: 4
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Resilient Packet Ring Protection Over a Wavelength Division Multiplexing Network
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.