IP Library Assignment 019888/0445
Patent Assignment
Reel/Frame 019888/0445

Assignment of Assignor's Interest

Recorded: 2007-09-27 Pages: 5
Assignors
RIEF, KLAUS
Executed: 2007-09-10
KONG, YUANBO
Executed: 2007-09-10
Assignee
CARL ZEISS SMT AG
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Holding Device for an Optical Element with Support Force Equalization
Patent: 7,609,464 →
Application: 11/840,568 →
Publication: US 2008/0043349
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →