Patent Assignment
Reel/Frame 023782/0935
Assignment of Assignor's Interest
Recorded: 2010-01-14
Pages: 12
Assignors
ZHU, HUILONG
Executed: 2010-01-06
LUO, ZHIJIONG
Executed: 2010-01-06
LIANG, QINGQING
Executed: 2009-12-12
YIN, HAIZHOU
Executed: 2009-12-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method for Forming Retrograded Well for Mosfet
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 29, 2013
From: INTERNATIONAL BUSINESS MACHINES
To: ULTRATECH, INC.
Reel/Frame 031111/0438 →
Assignment of Assignor's Interest
Dec 30, 2019
From: ULTRATECH, INC.
To: VEECO INSTRUMENTS INC.
Reel/Frame 051383/0735 →
Assignment of Assignor's Interest
Dec 30, 2019
From: ULTRATECH, INC.
To: VEECO INSTRUMENTS INC.
Reel/Frame 051446/0476 →