Patent Assignment
Reel/Frame 027723/0443
Assignment of Assignor's Interest
Recorded: 2012-02-17
Pages: 5
Assignor
TORRES ROBLES, JUAN ANDRES
Executed: 2012-01-26
Assignee
MENTOR GRAPHICS COPRORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Pre-Bias Optical Proximity Correction
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 29, 2007
From: ROBLES, JUAN ANDRES TORRES; JOST, ANDREW MICHAEL; SIMMONS, MARK C.; LIPPINCOTT, GEORGE P.
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 019505/0148 →
Merger and Change of Name
Jun 16, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056597/0234 →