Patent Assignment
Reel/Frame 012403/0033
Assignment of Assignor's Interest
Recorded: 2001-12-20
Pages: 5
Assignors
BANZHAF, WALTER H.
Executed: 2001-12-07
ROY, AUBIN P.J.
Executed: 2001-12-10
SUNTER, STEPHEN K.
Executed: 2001-12-10
Assignee
LOGICVISION, INC.
101 METRO DRIVE, THIRD FLOOR, SAN JOSE, CALIFORNIA, 95110
Covered Property
(1)
Circuit Synthesis Method Using Technology Parameters Extracting Circuit
Patent:
6,567,971 →
Application:
10/021,810 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 4, 2009
From: LOGICVISION, INC.
To: COMERICA BANK
Reel/Frame 022629/0938 →
Release of Security Interest
Sep 15, 2009
From: COMERICA BANK
To: LOGICVISION, INC.
Reel/Frame 023234/0037 →
Assignment of Assignor's Interest
Apr 14, 2010
From: LOGICVISION, INC.
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 024233/0056 →
Merger and Change of Name
Jun 16, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 057279/0707 →