IP Library › Assignment 011644/0150
Patent Assignment
Reel/Frame 011644/0150

Assignment of Assignor's Interest

Recorded: 2001-03-21 Pages: 3
Assignors
DAVIS, GORDON TAYLOR
Executed: 2001-02-28
DERBY, JEFFREY HASKELL
Executed: 2001-03-12
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
System and Method for Controlling Line Driver Power in Digital Subscriber Line Modems
Patent: 6,973,123 →
Application: 09/814,044 →
Publication: US 2002/0136284
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 21, 2001
From: ELEFTHERIOU, EVANGELOS STAVROS; OELCER, SEDAT; WARE, MALCOLM SCOTT
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 011645/0967 →
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 →