IP Library › Assignment 020990/0258
Patent Assignment
Reel/Frame 020990/0258

Assignment of Assignor's Interest

Recorded: 2008-05-23 Pages: 7
Assignors
BOERSTLER, DAVID W.
Executed: 2008-05-12
HAILU, ESKINDER
Executed: 2008-05-20
QI, JIEMING
Executed: 2008-05-21
SHEN, MIKE
Executed: 2008-05-12
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Design Structure for Interleaved Voltage Controlled Oscillator
Patent: 8,037,431 →
Application: 12/126,076 →
Publication: US 2008/0222585
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 027991/0454 →
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →