Patent Assignment
Reel/Frame 012923/0678
Assignment of Assignor's Interest
Recorded: 2002-05-24
Pages: 5
Assignee
NUMERICAL TECHNOLOGIES, INC.
70 W. PLUMERIA DRIVE, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Cost functions and gate CD reduction in phase shifting photolithographic masks
Application:
60/325,689 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.