IP Library › Assignment 053550/0887
Patent Assignment
Reel/Frame 053550/0887

Assignment of Assignor's Interest

Recorded: 2020-08-20 Pages: 3
Assignors
ZHANG, QI
Executed: 2020-08-19
YANG, HAICHUN
Executed: 2020-08-19
CHUNG, HUA
Executed: 2020-08-19
YANG, MICHAEL X.
Executed: 2020-08-19
Assignee
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Processing of Workpieces Using Ozone Gas and Hydrogen Radicals
Application: 63/028,786 →
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 →