Patent Assignment
Reel/Frame 052942/0929
Assignment of Assignor's Interest
Recorded: 2020-06-15
Pages: 4
Assignor
ZHAO, ZENG
Executed: 2020-06-15
Assignee
KLA CORPORATION
ONE TECHNOLOGY DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property
(1)
Methods of Analyzing and Utilizing Landscapes to Reduce or Eliminate Inaccuracy in Overlay Optical Metrology
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 10, 2020
From: MARCIANO, TAL; BRINGOLTZ, BARAK; GUREVICH, EVGENI; ADAM, IDO
To: KLA-TENCOR CORPORATION
Reel/Frame 052902/0604 →
Change of Name
Jul 22, 2020
From: KLA-TENCOR CORPORATION
To: KLA CORPORATION
Reel/Frame 053287/0800 →
Employment Agreement
Aug 19, 2020
From: EFRATY, BORIS
To: KLA-TENCOR CORPORATION
Reel/Frame 053551/0743 →
Change of Name
Oct 1, 2020
From: KLA-TENCOR CORPORATION
To: KLA CORPORATION
Reel/Frame 053956/0297 →