IP Library Assignment 025621/0077
Patent Assignment
Reel/Frame 025621/0077

Assignment of Assignor's Interest

Recorded: 2011-01-11 Pages: 3
Assignors
KELLER, RICHARD B
Executed: 2001-04-04
DENTON, I CLAUDE
Executed: 2001-04-04
Assignee
NETWORK ELEMENTS, INC.
9560 SW NIMBUS AVENUE, BEAVERTON, OREGON, 97008
Covered Property (1)
Utilizing Available Sonet Overhead Bytes for Additional Signaling Channels
Patent: 43,420 →
Application: 12/205,593 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 11, 2011
From: NETWORK ELEMENTS, INC.
To: TRIQUINT SEMICONDUCTOR, INC.
Reel/Frame 025621/0140 →
Assignment of Assignor's Interest Jan 11, 2011
From: TRIQUINT SEMICONDUCTOR, INC.
To: NULL NETWORKS LLC
Reel/Frame 025621/0194 →
Merger Nov 6, 2015
From: NULL NETWORKS LLC
To: XYLON LLC
Reel/Frame 037057/0156 →