IP Library › Assignment 016034/0249
Patent Assignment
Reel/Frame 016034/0249

Assignment of Assignor's Interest

Recorded: 2004-11-23 Pages: 3
Assignors
WONG, ALLEN TSZ-CHIU
Executed: 2004-11-23
CHENG, ZHIDAN
Executed: 2004-11-23
Assignee
ADVANCED FIBRE COMMUNICATIONS, INC.
1465 NORTH MCDOWELL BOULEVARD, PETALUMA, CALIFORNIA, 94954
Covered Property (1)
System and Method of Protecting an Igmp Proxy
Patent: 7,522,598 →
Application: 10/996,845 →
Publication: US 2006/0153219
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 20, 2005
From: ADVANCED FIBRE COMMUNICATIONS, INC.
To: TELLABS PETALUMA, INC.
Reel/Frame 016483/0740 →
Security Interest Jan 3, 2017
From: TELLABS BROADBAND LLC (F/K/A/ TELLABS PETALUMA, INC.)
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 040827/0810 →