IP Library › Assignment 006229/0465
Patent Assignment
Reel/Frame 006229/0465

Assignment of Assignors Interest.

Recorded: 1992-07-21 Pages: 3
Assignor
SATO, YASUO
Executed: 1992-07-17
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method for the Fabrication of Mos Devices
Patent: 5,242,849 →
Application: 07/887,009 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 012530/0381 →
Assignment of Assignor's Interest Jun 26, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 013011/0300 →