IP Library Assignment 006470/0570
Patent Assignment
Reel/Frame 006470/0570

Assignment of Assignors Interest.

Recorded: 1993-03-09 Pages: 3
Assignor
SATO, YASUO
Executed: 1993-02-09
Assignee
NIPPON STEEL CORPORATION
6-3, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Mos Semiconductor Device and Method of Fabricating the Same
Patent: 5,371,391 →
Application: 07/992,829 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 013011/0300 →