Patent Assignment
Reel/Frame 003905/0460
Assignment of Assignors Interest.
Recorded: 1981-07-24
Pages: 1
Assignee
GENERAL ELECTRIC COMPANY
A CORP. OF NY, NOT PROVIDED
Covered Property
(1)
Low Cost High Isolation Voltage Optocoupler with Improved Light Transmissivity
Patent:
4,450,461 →
Application:
06/286,628 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 6, 1991
From: GENERAL ELECTRIC COMPANY
To: HARRIS SEMICONDUCTOR PATENTS, INC. A CORPORATION OF DELAWARE
Reel/Frame 005906/0537 →
Assignment of Assignors Interest.
Jan 29, 1992
From: HARRIS SEMICONDUCTOR PATENTS, INC.
To: QUAESTUS CORPORATION D/B/A QUALITY TECHNOLOGIES CORPORATION
Reel/Frame 005994/0713 →
Security Interest
Jul 13, 1995
From: QT OPTOELECTRONICS, A CA CORP., FORMERLY KNOWN AS QUAESTUS CORPORATION
To: GREYROCK BUSINESS CREDIT, A DIVISION OF GREYROCK CAPITAL GROUP, INC.
Reel/Frame 007908/0662 →
Change of Name
Aug 14, 1995
From: QUAESTUS CORPORATION
To: QT OPTOELECTRONICS
Reel/Frame 007577/0752 →
Termination of Security Agreement
Sep 9, 1998
From: GREYROCK BUSINESS CREDIT, A DIVISION OF NATIONSCREDIT COMMERCIAL CORPORATION
To: QT OPTOELECTRONICS
Reel/Frame 009436/0846 →