Patent Assignment
Reel/Frame 012657/0135
Assignment of Assignor's Interest
Recorded: 2002-02-28
Received: 2002-03-14
Pages: 4
Assignee
NUMERICAL TECHNOLOGIES, INC.
70 W. PLUMERIA DRIVE, SAN JOSE, CA, 95134, UNITED STATES
Covered Property
(1)
Design and Layout of Phase Shifting Photolithographic Masks
Application:
10/085,759 →