Patent Assignment
Reel/Frame 012687/0160
Assignment of Assignor's Interest
Recorded: 2002-03-01
Received: 2002-03-18
Pages: 2
Assignor
NAMBU, HIDETAKA
Executed: 2002-02-26
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JPX, JAPAN
Covered Properties
(2)
Method of forming an opening by etching an organic layer in multiple etching steps at reduced pressures
Application:
10/087,498 →
Card Interactive Amusement Device
Application:
09/966,680 →