IP Library Assignment 054629/0837
Patent Assignment
Reel/Frame 054629/0837

Assignment of Assignor's Interest

Recorded: 2020-12-14 Pages: 5
Assignors
SAHAY, JEYTA ANAND
Executed: 2020-03-20
CHANG, HUA
Executed: 2020-03-26
ZHANG, QI
Executed: 2020-04-07
Assignee
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Systems and Methods for Removal of Hardmask
Application: 17/120,382 →
Publication: US 2021/0202231
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2021
From: MATTSON TECHNOLOGY, INC.
To: MATTSON TECHNOLOGY, INC.; BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD
Reel/Frame 055370/0755 →