IP Library › Assignment 044433/0853
Patent Assignment
Reel/Frame 044433/0853

Assignment of Assignor's Interest

Recorded: 2017-12-19 Pages: 7
Assignors
XU, PENG
Executed: 2017-12-15
CHENG, KANGGUO
Executed: 2017-12-15
LEE, CHOONGHYUN
Executed: 2017-12-15
LI, JUNTAO
Executed: 2017-12-15
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Methods and Structures for Forming a Tight Pitch Structure
Application: 15/846,779 →
Publication: US 2019/0189443
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 →