Assignment of Assignor's Interest

Recorded: 2002-04-08 Received: 2002-04-15 Pages: 4

Assignors

CHANG, FANG-CHENG

Executed: 2002-04-05

PIERRAT, CHRISTPHE

Executed: 2002-04-05

WANG, YAO-TING

Executed: 2002-04-05

Assignee

NUMERICAL TECHNOLOGIES, INC.

70 WEST PLUMERIA DRIVE, SAN JOSE, CA, 95134, UNITED STATES

Covered Property (1)

Method and Apparatus for Exposing a Wafer Using Multiple Masks During an Integrated Circuit Manufacturing Process

Application: 10/117,838 →