IP Library › Assignment 022467/0675
Patent Assignment
Reel/Frame 022467/0675

Assignment of Assignor's Interest

Recorded: 2009-03-30 Pages: 7
Assignors
FENG, KAI DI
Executed: 2008-10-07
HSU, LOUIS LU-CHEN
Executed: 2008-10-09
WANG, PING-CHUAN
Executed: 2008-10-07
YANG, ZHIJIAN
Executed: 2008-10-07
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Programmable Through Silicon Via
Patent: 7,839,163 →
Application: 12/357,659 →
Publication: US 2010/0182040
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 29, 2012
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ULTRATECH, INC.
Reel/Frame 028867/0216 →