IP Library › Assignment 016432/0686
Patent Assignment
Reel/Frame 016432/0686

Assignment of Assignor's Interest

Recorded: 2005-06-29 Pages: 2
Assignor
Assignee
OKI ELECTRIC INDUSTRY CO., LTD.
7-12 TORANOMON 1-CHOME, MINATO-KU, TOKYO 105-8460, JAPAN
Covered Property (1)
Plasma Etching Apparatus with Focus Ring and Plasma Etching Method
Patent: 6,726,799 →
Application: 09/986,044 →
Publication: US 2002/0072240
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2001
From: KOIKE, OSAMU
To: SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
Reel/Frame 012299/0836 →
Change of Name Jan 22, 2009
From: OKI ELECTRIC INDUSTRY CO., LTD.
To: OKI SEMICONDUCTOR CO., LTD.
Reel/Frame 022162/0669 →