IP Library Assignment 014308/0848
Patent Assignment
Reel/Frame 014308/0848

Assignment of Assignor's Interest

Recorded: 2003-07-23 Pages: 3
Assignor
SHAFER, DAVID R.
Executed: 2003-05-20
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, D-73447 OBERKOCHEN, GERMANY
Covered Property (1)
6-Mirror Projection Objective with Few Lenses
Patent: 6,912,042 →
Application: 10/402,316 →
Publication: US 2003/0234992
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 →