Patent Assignment
Reel/Frame 031713/0166
Acquisition
Recorded: 2013-11-22
Pages: 9
Assignor
SPRINGSOFT, INC.
Executed: 2012-12-03
Assignee
SYNOPSYS TAIWAN CO., LTD.
RM 2908, 29F, 333, SECTION 1 KEELUNG ROAD, TAIPEI, 110, 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.
Assignment of Assignor's Interest
Jan 13, 2012
From: CHEN, TUNG-CHIEH; CHEN, BO-WEI; KUAN, TA-YU
To: SPRINGSOFT USA, INC.; SPRINGSOFT, INC.
Reel/Frame 027526/0592 →
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 →