IP Library › Assignment 019948/0041
Patent Assignment
Reel/Frame 019948/0041

Assignment of Assignor's Interest

Recorded: 2007-10-11 Pages: 5
Assignors
DORIS, BRUCE B
Executed: 2007-10-02
WISE, RICHARD S
Executed: 2007-10-02
YAN, HONGWEN
Executed: 2007-10-04
ZHANG, YING
Executed: 2007-10-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method of Patterning Multilayer Metal Gate Structures for Cmos Devices
Patent: 7,820,555 →
Application: 11/870,577 →
Publication: US 2009/0098737
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 4, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ELPIS TECHNOLOGIES INC.
Reel/Frame 052561/0161 →