IP Library › Assignment 023697/0265
Patent Assignment
Reel/Frame 023697/0265

Assignment of Assignor's Interest

Recorded: 2009-12-23 Pages: 12
Assignor
NUMERICAL TECHNOLOGIES, INC.
Executed: 2009-12-16
Assignee
SYNOPSYS MERGER HOLDINGS LLC
700 E. MIDDLEFIELD ROAD, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property (1)
Automated Creation of Metrology Recipes
Patent: 7,457,736 →
Application: 10/301,225 →
Publication: US 2004/0102934
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 21, 2002
From: CHANG, FANG-CHENG
To: NUMERICAL TECHNOLOGIES, INC.
Reel/Frame 013514/0408 →
Assignment of Assignor's Interest Feb 4, 2005
From: SYNOPSYS MERGER HOLDINGS LLC
To: SYNOPSYS, INC.
Reel/Frame 015653/0738 →