IP Library › Assignment 013661/0840
Patent Assignment
Reel/Frame 013661/0840

Assignment of Assignor's Interest

Recorded: 2003-01-15 Pages: 3
Assignors
YAMADA, KEIZO
Executed: 2002-12-24
ITAGAKI, YOUSUKE
Executed: 2002-12-24
USHIKI, TAKEO
Executed: 2002-12-24
Assignee
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU KAWASAKI, KANAGAWA, JAPAN
Covered Property (1)
Film Thickness Measuring Apparatus and a Method for Measuring a Thickness of a Film
Patent: 6,850,079 →
Application: 10/342,242 →
Publication: US 2003/0132765
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 15, 2003
From: NEC ELECTRONICS CORPORATION
To: FAB SOLUTIONS, INC.
Reel/Frame 014395/0551 →
Assignment of Assignor's Interest Jun 1, 2007
From: FAB SOLUTIONS, INC.
To: TOPCON CORPORATION
Reel/Frame 019365/0356 →