IP Library › Assignment 012172/0366
Patent Assignment
Reel/Frame 012172/0366

Assignment of Assignor's Interest

Recorded: 2001-09-14 Pages: 5
Assignors
BUCKHEIT, JONATHAN B.
Executed: 2001-09-14
WANG, WEIDONG
Executed: 2001-09-14
Assignee
YIELD DYNAMICS, INC.
986 WALSH AVENUE, SANTA CLARA, CALIFORNIA, 95050
Covered Property (1)
System and Method for Analyzing Error Information from a Semiconductor Fabrication Process
Patent: 6,768,961 →
Application: 09/952,848 →
Publication: US 2003/0055592
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 5, 2008
From: YIELD DYNAMICS, INC.
To: MKS INSTRUMENTS, INC.
Reel/Frame 021489/0065 →
Assignment of Assignor's Interest Sep 3, 2010
From: MKS INSTRUMENTS, INC.
To: RUDOLPH TECHNOLOGIES, INC.
Reel/Frame 024946/0388 →
Assignment of Assignor's Interest Jul 2, 2020
From: RUDOLPH TECHNOLOGIES, INC.
To: ONTO INNOVATION INC.
Reel/Frame 053117/0623 →