IP Library › Assignment 042177/0010
Patent Assignment
Reel/Frame 042177/0010

Assignment of Assignor's Interest

Recorded: 2017-04-28 Pages: 5
Assignors
BI, ZHENXING
Executed: 2016-09-29
CHENG, KANGGUO
Executed: 2016-09-29
MIAO, BRUCE
Executed: 2016-09-29
MIAO, XIN
Executed: 2016-09-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Shallow Trench Isolation Recess Process Flow for Vertical Field Effect Transistor Fabrication
Patent: 9,985,021 →
Application: 15/498,460 →
Publication: US 2018/0096989
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ELPIS TECHNOLOGIES INC.
Reel/Frame 052644/0868 →