IP Library Assignment 013937/0624
Patent Assignment
Reel/Frame 013937/0624

Assignment of Assignor's Interest

Recorded: 2003-04-01 Pages: 2
Assignors
WEED, J. TRACY
Executed: 2003-03-31
CHANG, FANG-CHENG
Executed: 2003-03-31
Assignee
NUMERICAL TECHNOLOGIES, INC.
700 E. MIDDLEFIELD ROAD, MOUNTAIN VIEW, CALIFORNIA, 94043-4033
Covered Property (1)
Programmable aperture for lithographic imaging systems
Application: 10/405,228 →
Publication: US 2004/0197672
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 4, 2005
From: SYNOPSYS MERGER HOLDINGS LLC
To: SYNOPSYS, INC.
Reel/Frame 015653/0738 →