Christer Ovren

Person

Vaster.ang.s, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Fiber-optic measuring apparatus using luminescent material
- Patent number 4,880,972
- Issue date Nov 14, 1989
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Optical position-measuring sensor
- Patent number 4,714,835
- Issue date Dec 22, 1987
- Asea Aktiebolag
- Torgny Brogardh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fiber-optic luminescence measuring system for measuring light trans...
- Patent number 4,644,154
- Issue date Feb 17, 1987
- Asea Aktiebolag
- Torgny Brog.ang.rdh
- G02 - OPTICS
Information Patent Grant
Semiconductor component for generation of optical radiation
- Patent number 4,644,379
- Issue date Feb 17, 1987
- Asea Aktiebolag
- Tomas Hidman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature compensated light-generating device
- Patent number 4,607,158
- Issue date Aug 19, 1986
- Asea Aktiebolag
- Christer Ovren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber optical measuring device for measuring dynamic movements
- Patent number 4,581,528
- Issue date Apr 8, 1986
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-optic luminescence sensor utilizing interference in a thin la...
- Patent number 4,581,530
- Issue date Apr 8, 1986
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Circuits with electro-optical feedback for display and a digitizer...
- Patent number 4,577,189
- Issue date Mar 18, 1986
- Asea Aktiebolag
- Morgan Adolfsson
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical sensor having atomically localized luminescence centers
- Patent number 4,569,570
- Issue date Feb 11, 1986
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optical luminescence measuring system for measuring physical...
- Patent number 4,562,348
- Issue date Dec 31, 1985
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optical luminescence sensor for measuring mechanical displace...
- Patent number 4,560,868
- Issue date Dec 24, 1985
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Optically excitable luminescent sensor elements
- Patent number 4,539,473
- Issue date Sep 3, 1985
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Hermetic sealing of gallium arsenide components
- Patent number 4,537,467
- Issue date Aug 27, 1985
- Asea Aktiebolag
- Chantal Dubon
- G02 - OPTICS
Information Patent Grant
Fiber-optical measuring apparatus
- Patent number 4,529,875
- Issue date Jul 16, 1985
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optical measuring device for measuring electrical and magneti...
- Patent number 4,514,860
- Issue date Apr 30, 1985
- Asea Aktiebolag
- Morgan Adolfsson
- G08 - SIGNALLING
Information Patent Grant
Fiber optical measuring device, employing a sensor material with a...
- Patent number 4,498,004
- Issue date Feb 5, 1985
- Asea Aktiebolag
- Morgan Adolfsson
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optical measuring device with a frequency sensitive transducer
- Patent number 4,493,995
- Issue date Jan 15, 1985
- Asea Aktiebolag
- Morgan Adolfsson
- G01 - MEASURING TESTING
Information Patent Grant
Device for simultaneous creation and detection of markings
- Patent number 4,475,240
- Issue date Oct 2, 1984
- Asea Aktiebolag
- Torgny Brogardh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor structure for a fiber optical pressure sensing element
- Patent number 4,473,747
- Issue date Sep 25, 1984
- ASEA AB
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Optical measuring apparatus for measuring force or pressure
- Patent number 4,451,730
- Issue date May 29, 1984
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic measuring device with compensation for reflections in t...
- Patent number 4,446,366
- Issue date May 1, 1984
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Optical measurement system for spectral analysis
- Patent number 4,433,238
- Issue date Feb 21, 1984
- Asea Aktiebolag
- Morgan Adolfsson
- G01 - MEASURING TESTING
Information Patent Grant
Fibre optic measuring device with electrically controlled photolumi...
- Patent number 4,417,140
- Issue date Nov 22, 1983
- Asea Aktiebolag
- Morgan Adolfsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current measuring apparatus using light-emitting devices
- Patent number 4,378,496
- Issue date Mar 29, 1983
- Asea Aktiebolag
- Torgny Brogardh
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-optic temperature-measuring apparatus
- Patent number 4,376,890
- Issue date Mar 15, 1983
- Asea Aktiebolag
- Olof Engstrom
- G01 - MEASURING TESTING

Christer Ovren

Person

Patents Grantslast 30 patents

Fiber-optic measuring apparatus using luminescent material

Optical position-measuring sensor

Fiber-optic luminescence measuring system for measuring light trans...

Semiconductor component for generation of optical radiation

Temperature compensated light-generating device

Fiber optical measuring device for measuring dynamic movements

Fiber-optic luminescence sensor utilizing interference in a thin la...

Circuits with electro-optical feedback for display and a digitizer...

Optical sensor having atomically localized luminescence centers

Fiber optical luminescence measuring system for measuring physical...

Fiber optical luminescence sensor for measuring mechanical displace...

Optically excitable luminescent sensor elements

Hermetic sealing of gallium arsenide components

Fiber-optical measuring apparatus

Fiber optical measuring device for measuring electrical and magneti...

Fiber optical measuring device, employing a sensor material with a...

Fiber optical measuring device with a frequency sensitive transducer

Device for simultaneous creation and detection of markings

Semiconductor structure for a fiber optical pressure sensing element

Optical measuring apparatus for measuring force or pressure

Fiber optic measuring device with compensation for reflections in t...

Optical measurement system for spectral analysis

Fibre optic measuring device with electrically controlled photolumi...

Current measuring apparatus using light-emitting devices

Fiber-optic temperature-measuring apparatus