Patent Assignment
Reel/Frame 012530/0381
Assignment of Assignor's Interest
Recorded: 2002-01-30
Pages: 2
Assignor
NIPPON STEEL CORPORATION
Executed: 2001-11-20
Assignee
UNITED MICROELECTRONICS CORPORATION
SCIENCE-BASED INDUSTRIAL PARK, NO. 3, LI-HSIN ROAD II, HSIN-CHU CITY 30077, TAIWAN
Covered Properties
(2)
Method for the Fabrication of Mos Devices
Patent:
5,242,849 →
Application:
07/887,009 →
Fuse Construction of a Semiconductor Device
Patent:
5,331,195 →
Application:
07/901,068 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 21, 1992
From: SATO, YASUO
To: NIPPON STEEL CORPORATION
Reel/Frame 006229/0465 →
Assignment of Assignors Interest.
Aug 20, 1992
From: OKEDA, YUKIHIRO
To: NIPPON STEEL CORPORATION
Reel/Frame 006237/0973 →
Assignment of Assignor's Interest
Jun 26, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 013011/0300 →