IP Library › Assignment 005966/0673
Patent Assignment
Reel/Frame 005966/0673

Assignment of Assignors Interest.

Recorded: 1991-12-24 Pages: 2
Assignors
INOUE, HIROYUKI
Executed: 1991-12-09
ANZAI, KENJI
Executed: 1991-12-09
TANAKA, KIMIAKI
Executed: 1991-12-09
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Reticle Comprising Phase Shifter with a Tapered Edge
Patent: 5,356,738 →
Application: 07/813,030 →
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 012530/0944 →
Assignment of Assignor's Interest Jun 26, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 013011/0300 →