IP Library › Assignment 017859/0504
Patent Assignment
Reel/Frame 017859/0504

Assignment of Assignor's Interest

Recorded: 2006-06-30 Pages: 8
Assignors
CHEN, FEN
Executed: 2006-06-29
FENG, KAI D.
Executed: 2006-06-28
GAUTHIER, JR., ROBERT J.
Executed: 2006-06-28
LEE, TOM C.
Executed: 2006-06-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and Apparatus for Impedance Matching in Transmission Circuits Using Tantalum Nitride Resistor Devices
Patent: 7,345,503 →
Application: 11/427,798 →
Publication: US 2008/0001620
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2012
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: FACEBOOK, INC.
Reel/Frame 027991/0473 →
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →