IP Library Assignment 005022/0771
Patent Assignment
Reel/Frame 005022/0771

Assignment of Assignors Interest.

Recorded: 1989-01-18 Pages: 1
Assignor
KOAI, KWANG T.
Executed: 1989-01-17
Assignee
Covered Property (1)
Optical Space Switches Using Cascaded Coupled-Waveguide Optical Gate Arrays
Patent: 4,934,775 →
Application: 07/298,605 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 7, 2008
From: GTE LABORATORIES INCORPORATED
To: VERIZON LABORATORIES INC.
Reel/Frame 020762/0755 →