Patent Assignment
Reel/Frame 013050/0548
Assignment of Assignor's Interest
Recorded: 2002-06-26
Pages: 3
Assignee
SILICON PERSPECTIVE CORPORATION
SUITE 100, 3211 SCOTT BOULEVARD, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Ic Layout Buffer Insertion Method
Patent:
7,028,280 →
Application:
10/183,334 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 2003
From: SILICON PERSPECTIVE CORPORATION
To: CADENCE DESIGN SYSTEMS, INC.
Reel/Frame 013774/0793 →
Security Agreement
Aug 15, 2005
From: VOCOLLECT, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 016630/0771 →
Assignment of Assignor's Interest
Jan 25, 2006
From: SILICON PERSPECTIVE CORPORATION
To: CADENCE DESIGN SYSTEMS, INC.
Reel/Frame 017211/0586 →
Release of Security Interest
Mar 7, 2011
From: PNC BANK, NATIONAL ASSOCIATION
To: VOCOLLECT, INC.
Reel/Frame 025912/0269 →