Assignment of Assignor's Interest

Recorded: 2009-12-22 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)

General purpose shape-based layout processing scheme for IC layout modifications

Application: 10/194,703 →

Publication: US 2003/0061592

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.