Patent Assignment
Reel/Frame 019354/0133
Assignment of Assignor's Interest
Recorded: 2007-05-25
Pages: 2
Assignors
CHEN, HSI-CHUAN
Executed: 2007-05-15
CHENG, CHIH-LIANG
Executed: 2007-05-15
YANG, CHUNG-DO
Executed: 2007-05-15
LI, JEONG-TYNG
Executed: 2007-05-15
Assignee
NANOVATA DESIGN AUTOMATION, INC.
2975 SCOTT BLVD., #120, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Optimizing a Circuit Design
Patent:
7,739,630 →
Application:
11/725,191 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 4, 2008
From: NANOVATA DESIGN AUTOMATION, INC.
To: SILICON CANVAS, INC.
Reel/Frame 021347/0436 →
Merger
Aug 4, 2008
From: SILICON CANVAS, INC.
To: FORTELINK INC.
Reel/Frame 021347/0461 →
Merger and Concurrent Name Change of Surviving Entity
Aug 4, 2008
From: FORTELINK INC.
To: SPRINGSOFT USA, INC.
Reel/Frame 021347/0492 →
Assignment of Assignor's Interest
Jul 17, 2013
From: SPRINGSOFT USA, INC.
To: SYNOPSYS, INC.
Reel/Frame 030820/0490 →