IP Library Assignment 005011/0222
Patent Assignment
Reel/Frame 005011/0222

Assignment of Assignors Interest.

Recorded: 1988-12-23 Pages: 1
Assignor
SU, SHING-FONG
Executed: 1988-12-22
Assignee
Covered Property (1)
Optical Time Slot Interchanger Using One-Bit Memory Cells
Patent: 4,922,479 →
Application: 07/289,637 →
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 →