Patent Assignment
Reel/Frame 024796/0976
Assignment of Assignor's Interest
Recorded: 2010-08-05
Pages: 3
Assignor
SAHOURIA, EMILE Y.
Executed: 2004-06-25
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN RD., WILSONVILLE, OREGON, 97070-7777
Covered Property
(1)
Mask Creation with Hierarchy Management Using Cover Cells
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2021
From: SAHOURIA, EMILE Y.; ZHANG, WEIDONG
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 057762/0134 →
Merger and Change of Name
Oct 12, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 057762/0340 →