Patent Assignment
Reel/Frame 062552/0702
Assignment of Assignor's Interest
Recorded: 2023-01-31
Pages: 4
Assignor
RICOH COMPANY, LTD.
Executed: 2023-01-27
Assignee
SEMICONDUCTOR DESIGN TECHNOLOGIES LLC
1000 N. WEST STREET, SUITE 1200, WILMINGTON, DELAWARE, 19801
Covered Properties
(6)
Assertion Generating System, Program Thereof, Circuit Verifying System, and Assertion Generating Method
Method and Apparatus for Simulating Logic Circuits That Include a Circuit Block to Which Power Is Not Supplied
Method and System of Program Development Supporting
Semiconductor Design Support Device, Semiconductor Design Support Method, and Manufacturing Method for Semiconductor Integrated Circuit
Method and Apparatus for Simulating Logic Circuits That Include a Circuit Block to Which Power Is Not Supplied
Patent:
43,623 →
Application:
12/640,904 →
Semiconductor Design Support Apparatus
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2005
From: TSUKAMOTO, YASUTAKA
To: RICOH COMPANY, LTD.
Reel/Frame 016775/0301 →
Assignment of Assignor's Interest
May 18, 2006
From: YAMADA, TAKAMITSU
To: RICOH COMPANY, LTD.
Reel/Frame 017909/0731 →
Assignment of Assignor's Interest
Jun 28, 2006
From: TSUKAMOTO, YASUTAKA
To: RICOH COMPANY, LTD.
Reel/Frame 018018/0246 →
Assignment of Assignor's Interest
Feb 15, 2008
From: TSUKAMOTO, YASUTAKA
To: RICOH COMPANY, LTD.
Reel/Frame 020517/0185 →
Assignment of Assignor's Interest
Feb 25, 2011
From: TSUKAMOTO, YASUTAKA
To: RICOH COMPANY, LTD.
Reel/Frame 025851/0392 →