Patent Assignment
Reel/Frame 008509/0573
Assignment of Assignor's Interest
Recorded: 1997-05-14
Pages: 3
Assignor
CHEN, J. FUNG
Executed: 1997-05-05
Assignee
MICROUNITY SYSTEMS ENGINEERING, INC.
475 POTRERO AVENUE, SUNNYVALE, CALIFORNIA, 94086
Covered Property
(1)
Photolithography Mask Using Serifs and Method Thereof
Patent:
5,707,765 →
Application:
08/654,459 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 11, 2000
From: MICROUNITY SYSTEMS ENGINEERING, INC.
To: ASM LITHOGRAPHY HOLDING, N.V.
Reel/Frame 011111/0818 →
Assignment of Assignor's Interest
Aug 14, 2000
From: ASM LITHOGRAPHY HOLDING, NV
To: ASML MASKTOOLS NETHERLANDS B.V.
Reel/Frame 011128/0096 →
Assignment of Assignor's Interest
Feb 7, 2014
From: ASML MASKTOOLS B.V.
To: ASML NETHERLANDS B.V.
Reel/Frame 032170/0425 →