Patent Assignment
Reel/Frame 029344/0650
Assignment of Assignor's Interest
Recorded: 2012-11-26
Pages: 4
Assignors
CHUNG, CHIEN-FU
Executed: 2012-11-19
PEI, YUAN-KAI
Executed: 2012-11-19
TANG, SHYH-AN
Executed: 2012-11-19
Assignees
SPRINGSOFT, INC.
25, INDUSTRY EAST ROAD IV, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN
SPRINGSOFT USA, INC.
1732 NORTH 1ST STREET, #200, SAN JOSE, CALIFORNIA, 95112
Covered Property
(1)
Parameterized Cell Layout Generation Guided by a Design Rule Checker
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Acquisition
Nov 25, 2013
From: SPRINGSOFT, INC.
To: SYNOPSYS TAIWAN CO., LTD.
Reel/Frame 031719/0071 →
Assignment of Assignor's Interest
Nov 26, 2013
From: SPRINGSOFT USA, INC.
To: SYNOPSYS, INC.
Reel/Frame 031680/0913 →
Assignment of Assignor's Interest
Mar 31, 2016
From: SYNOPSYS TAIWAN CO., LTD.
To: SYNOPSYS, INC.
Reel/Frame 038320/0364 →