IP Library › Assignment 044786/0865
Patent Assignment
Reel/Frame 044786/0865

Assignment of Assignor's Interest

Recorded: 2018-01-31 Pages: 6
Assignors
CHENG, KANGGUO
Executed: 2018-01-30
MIAO, XIN
Executed: 2018-01-31
XU, WENYU
Executed: 2018-01-31
ZHANG, CHEN
Executed: 2018-01-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Air Gap Spacer with Controlled Air Gap Height
Application: 15/884,934 →
Publication: US 2019/0237560
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 →