Patent Assignment
Reel/Frame 059638/0623
Assignment of Assignor's Interest
Recorded: 2022-04-19
Pages: 10
Assignor
MATTSON TECHNOLOGY, INC.
Executed: 2019-09-25
Assignees
BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD
NO. 8 BUILDING, NO. 28 JINGHAI ER RD, ECONOMIC AND TECHNICAL DEVELOPMENT ZONE, BEIJING, 100176, CHINA
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY, FREMONT, CALIFORNIA, 94538
Covered Property
(1)
Thermal Processing of Closed Shape Workpieces
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 19, 2022
From: YANG, MICHAEL
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 059638/0561 →
Assignment of Assignor's Interest
Apr 19, 2022
From: BREMENSDORFER, ROLF; KEPPLER, JOHANNES
To: MATTSON THERMAL PRODUCTS, GMBH.
Reel/Frame 059638/0564 →
Assignment of Assignor's Interest
Apr 19, 2022
From: MATTSON THERMAL PRODUCTS, GMBH.
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 059638/0587 →