Patent Assignment
Reel/Frame 004045/0890
Assignment of Assignors Interest.
Recorded: 1982-08-30
Pages: 1
Assignor
HEIMER, RICHARD J.
Executed: 1982-08-23
Assignee
TRE SEMICONDUCTOR EQUIPMENT CORPORATION A CORP. OF
6109 DESOTO AVE., WOODLAND HILLS, CALIFORNIA, 91367
Covered Property
(1)
Mixer Coupling Lens Subassembly for Photolithographic System
Patent:
4,474,463 →
Application:
06/412,825 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 20, 1986
From: TRE SEMICONDUCTOR EQUIPMENT CORPORATION
To: AMERICAN SEMICONDUCTOR EQUIPMENT TECHNOLOGIES
Reel/Frame 004568/0792 →
Assignment of Assignors Interest.
Oct 1, 1990
From: AMERICAN SEMICONDUCTOR EQUIPMENT TECHNOLOGIES, INC., A CORP. OF CA
To: INTERSERV, CORP.
Reel/Frame 005456/0602 →