Patent Assignment
Reel/Frame 026422/0159
Assignment of Assignor's Interest
Recorded: 2011-06-09
Pages: 4
Assignors
LU, HSIAO-TZU
Executed: 2011-05-26
MCDONALD, DUNCAN ROBERT
Executed: 2011-05-27
YUAN, CHIH-WEI
Executed: 2011-05-25
KANG, WEN-LUNG
Executed: 2011-05-25
Assignees
SPRINGSOFT, INC.
NO. 25, INDUSTRY EAST ROAD IV, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, R.O.C., 300, TAIWAN
SPRINGSOFT USA, INC.
2025 GATEWAY PLACE, SUITE 400, SAN JOSE, CALIFORNIA, 95110
Covered Property
(1)
Manipulating Parameterized Cell Devices in a Custom Layout Design
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 031719/0113 →
Assignment of Assignor's Interest
Nov 26, 2013
From: SPRINGSOFT USA, INC.
To: SYNOPSYS, INC.
Reel/Frame 031681/0262 →
Assignment of Assignor's Interest
Mar 31, 2016
From: SYNOPSYS TAIWAN CO., LTD.
To: SYNOPSYS, INC.
Reel/Frame 038320/0364 →