Patent Assignment
Reel/Frame 022980/0956
Assignment of Assignor's Interest
Recorded: 2009-07-22
Pages: 4
Assignor
LIGHTHOUSE DESIGN AUTOMATION, INC.
Executed: 2006-03-20
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD, WILSONVILLE, OREGON, 970707777
Covered Property
(1)
Dynamic Verification Traversal Strategies
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 21, 2009
From: KADKADE, SUDHIR DATTARAM; LYONS, CLIFTON ALTON, JR
To: LIGHTHOUSE DESIGN AUTOMATION, INC.
Reel/Frame 022980/0612 →
Merger and Change of Name
Jun 29, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 056702/0712 →