IP Library › Assignment 012971/0076
Patent Assignment
Reel/Frame 012971/0076

Assignment of Assignor's Interest

Recorded: 2002-05-31 Pages: 2
Assignors
HSIAO, HUNG-LIN
Executed: 2002-05-09
WANG, JUI-CHIEN
Executed: 2002-05-09
Assignee
SPRING SOFT INC.
SCIENCE-BASED IND. PARK, 2F, 60, PARK AVENUE II, HSINCHU, TAIWAN
Covered Property (1)
Method and System for Creating Test Component Layouts
Patent: 6,920,620 →
Application: 10/160,690 →
Publication: US 2003/0135831
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 2, 2008
From: SPRINGSOFT, INC.
To: SPRINGSOFT USA, INC.
Reel/Frame 021901/0906 →
Assignment of Assignor's Interest Jul 17, 2013
From: SPRINGSOFT USA, INC.
To: SYNOPSYS, INC.
Reel/Frame 030820/0490 →