Patent Assignment
Reel/Frame 013945/0004
Assignment of Assignor's Interest
Recorded: 2003-04-09
Pages: 3
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STR. 22, OBERKOCHEN, D-73447, GERMANY
Covered Property
(1)
Interferometric Measurement Device for Determining the Birefringence in a Transparent Object
Patent:
7,212,289 →
Application:
10/299,030 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.