IP Library Assignment 025996/0745
Patent Assignment
Reel/Frame 025996/0745

Assignment of Assignor's Interest

Recorded: 2011-03-22 Pages: 5
Assignors
LI, JIE
Executed: 2011-03-21
LIU, ZHUAN
Executed: 2011-03-22
RABELLO, SILVIO J.
Executed: 2011-03-21
SMITH, NIGEL P.
Executed: 2011-03-21
Assignee
NANOMETRICS INCORPORATED
1550 BUCKEYE DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
Diffraction Based Overlay Linearity Testing
Patent: 9,239,523 →
Application: 13/053,584 →
Publication: US 2011/0238365
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 30, 2020
From: NANOMETRICS INCORPORATED
To: ONTO INNOVATION INC.
Reel/Frame 052544/0224 →