Assignment of Assignor's Interest

Recorded: 2001-01-29 Received: 2001-02-08 Pages: 2

Assignor

NARITA, TADASHI

Executed: 2000-10-12

Assignee

OKI ELECTRIC INDUSTRY CO., LTD.

7-12, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JPX, JAPAN

Covered Property (1)

Evaluating Pattern for Measuring an Erosion of a Semiconductor Wafer Polished by a Chemical Mechanical Polishing

Application: 09/770,501 →