IP Library Assignment 020172/0113
Patent Assignment
Reel/Frame 020172/0113

Assignment of Assignor's Interest

Recorded: 2007-11-28 Pages: 6
Assignors
DAVIS, GORDON TAYLOR
Executed: 2001-02-28
DERBY, JEFFREY HASKELL
Executed: 2001-03-12
ELEFTHERIOU, EVANGELOS STAVROS
Executed: 2001-03-02
OELCER, SEDAT
Executed: 2001-03-02
WARE, MALCOLM SCOTT
Executed: 2001-03-15
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
System and Method for Controlling Line Driver Power in Digital Subscriber Line Modems
Patent: 7,480,327 →
Application: 11/945,213 →
Publication: US 2008/0069194
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 027991/0615 →
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →