IP Library › Assignment 058997/0544
Patent Assignment
Reel/Frame 058997/0544

Assignment of Assignor's Interest

Recorded: 2022-02-14 Pages: 5
Assignors
LONG, MAOLIN
Executed: 2021-01-07
ZHANG, QIQUN
Executed: 2021-01-19
Assignee
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Plasma Strip Tool With Movable Insert
Application: 17/458,807 →
Publication: US 2022/0068611
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2022
From: MATTSON TECHNOLOGY, INC.
To: BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD; MATTSON TECHNOLOGY, INC.
Reel/Frame 058997/0557 →