Patent Assignment
Reel/Frame 054074/0460
Assignment of Assignor's Interest
Recorded: 2020-10-16
Pages: 3
Assignor
GEH, BERND
Executed: 2020-03-03
Assignee
CARL ZEISS SBE, LLC
ONE ZEISS DRIVE, THORNWOOD, NEW YORK, 10594
Covered Property
(1)
Method and Apparatus for Performing an Aerial Image Simulation of a Photolithographic Mask
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 16, 2020
From: DMITRIEV, VLADIMIR
To: CARL ZEISS SMS LTD.
Reel/Frame 054074/0305 →
Assignment of Assignor's Interest
Oct 16, 2020
From: WELTE, JOACHIM
To: CARL ZEISS SMS LTD.
Reel/Frame 054074/0420 →
Assignment of Assignor's Interest
Oct 16, 2020
From: GRAEUPNER, PAUL
To: CARL ZEISS SMT GMBH
Reel/Frame 054074/0514 →
Assignment of Assignor's Interest
Oct 16, 2020
From: SCHAUER, ANJA
To: CARL ZEISS SMT GMBH
Reel/Frame 054074/0534 →
Assignment of Assignor's Interest
Oct 16, 2020
From: CARL ZEISS SBE, LLC
To: CARL ZEISS SMT GMBH
Reel/Frame 054074/0572 →