Patent Assignment
Reel/Frame 027526/0592
Assignment of Assignor's Interest
Recorded: 2012-01-13
Pages: 4
Assignors
CHEN, TUNG-CHIEH
Executed: 2012-01-11
CHEN, BO-WEI
Executed: 2012-01-11
KUAN, TA-YU
Executed: 2012-01-11
Assignees
SPRINGSOFT USA, INC.
1732 NORTH 1ST STREET, #200,SAN JOSE, CA 95112 U.S.A, SAN JOSE, CALIFORNIA, 95112
SPRINGSOFT, INC.
NO.25, INDUSTRY EAST ROAD IV, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU 300, TAIWAN (ROC), HSINCHU CITY, TAIWAN
Covered Property
(1)
Method of Constraint-Hierarchy-Driven Ic Placement
Patent:
8,296,708 →
Application:
13/349,584 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Acquisition
Nov 22, 2013
From: SPRINGSOFT, INC.
To: SYNOPSYS TAIWAN CO., LTD.
Reel/Frame 031713/0166 →
Assignment of Assignor's Interest
Nov 24, 2013
From: SPRINGSOFT USA, INC.
To: SYNOPSYS, INC.
Reel/Frame 031663/0929 →
Assignment of Assignor's Interest
Mar 31, 2016
From: SYNOPSYS TAIWAN CO., LTD.
To: SYNOPSYS, INC.
Reel/Frame 038320/0364 →