IP Library › Assignment 028610/0823
Patent Assignment
Reel/Frame 028610/0823

Assignment of Assignor's Interest

Recorded: 2012-07-23 Pages: 6
Assignors
CHENG, KANGGUO
Executed: 2012-07-16
DORIS, BRUCE B.
Executed: 2012-07-13
KHAKIFIROOZ, ALI
Executed: 2012-07-13
ZHANG, YING
Executed: 2012-07-16
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Double Patterning Method
Patent: 8,889,562 →
Application: 13/555,306 →
Publication: US 2014/0024215
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 26, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ELPIS TECHNOLOGIES INC.
Reel/Frame 054528/0023 →