Patent Assignment
Reel/Frame 005994/0713
Assignment of Assignors Interest.
Recorded: 1992-01-29
Pages: 5
Assignor
HARRIS SEMICONDUCTOR PATENTS, INC.
Executed: 1991-11-01
Assignee
QUAESTUS CORPORATION D/B/A QUALITY TECHNOLOGIES CORPORATION
610 N. MARY AVENUE, SUNNYVALE, CALIFORNIA, 94086
Covered Properties
(4)
Bilateral Phototransistor
Patent:
4,212,023 →
Application:
05/965,098 →
Optocoupler Having Improved Isolation
Patent:
4,271,365 →
Application:
06/124,596 →
Low Cost High Isolation Voltage Optocoupler with Improved Light Transmissivity
Patent:
4,450,461 →
Application:
06/286,628 →
Optocoupler Having Folded Lead Frame Consttruction
Patent:
4,446,375 →
Application:
06/311,308 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 24, 1981
From: COOK, JAMES S.; LENNON, JAMES A.
To: GENERAL ELECTRIC COMPANY
Reel/Frame 003905/0460 →
Assignment of Assignors Interest.
Oct 14, 1981
From: AIRD, ALANSON D.
To: GENERAL ELECTRIC COMPANY, A CORP. OF N.Y.
Reel/Frame 003935/0282 →
Assignment of Assignors Interest.
Nov 6, 1991
From: GENERAL ELECTRIC COMPANY
To: HARRIS SEMICONDUCTOR PATENTS, INC. A CORPORATION OF DELAWARE
Reel/Frame 005906/0537 →
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 →