Patent Assignment
Reel/Frame 015133/0479
Assignment of Assignor's Interest
Recorded: 2004-03-25
Pages: 3
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, D-73447 OBERKOCHEN, GERMANY
Covered Property
(1)
Method of Processing an Optical Element Using an Interferometer Having an Aspherical Lens That Transforms a First Spherical Beam Type into a Second Spherical Beam Type
Patent:
7,342,667 →
Application:
10/721,232 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.