Patent Assignment
Reel/Frame 005133/0653
Assignment of Assignors Interest.
Recorded: 1989-08-21
Pages: 1
Assignor
OVONIC IMAGING SYSTEMS, INC.
Executed: 1989-08-17
Assignee
NIPPON STEEL CORPORATION
A JAPANESE CORP., TOKYO, JAPAN
Covered Property
(1)
Photosensitive Pixel with Exposed Blocking Element
Patent:
4,746,804 →
Application:
07/093,842 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 10, 1989
From: NATIONAL BANK OF DETROIT
To: ENERGY CONVERSION DEVICES, INC., ("ECD")
Reel/Frame 005030/0001 →
Change of Name
Oct 9, 1990
From: OVONIC IMAGING SYSTEMS, INC.
To: OIS OPTICAL IMAGING SYSTEMS, INC.
Reel/Frame 005465/0307 →
Security Interest
Jan 7, 1991
From: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
To: MANNING, WILLIAM
Reel/Frame 005552/0228 →
Released by Secured Party
Dec 3, 1991
From: MANNING, WILLIAM
To: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
Reel/Frame 005931/0797 →
Assignment of Assignor's Interest
Jan 29, 1999
From: OIS OPTICAL IMAGING SYSTEMS, INC.
To: FIRST CHICAGO/NBD BANK N.A.
Reel/Frame 009711/0832 →
Assignment of Assignor's Interest
Jan 31, 2000
From: OIS OPTICAL IMAGING SYSTEMS, IHNC.
To: GUARDIAN INDUSTRIES CORP.
Reel/Frame 010340/0270 →