Fridolin Wiget

Person

Neuchatel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Non acoustic alarm device
- Patent number 6,563,422
- Issue date May 13, 2003
- Asulab S.A.
- Fridolin Wiget
- G08 - SIGNALLING
Information Patent Grant
Ultrasound detection device in particular for an automatically cont...
- Patent number 5,920,167
- Issue date Jul 6, 1999
- Asulab, S.A.
- Fridolin Wiget
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and circuit for exciting and monitoring a piezoelectric moto...
- Patent number 5,834,876
- Issue date Nov 10, 1998
- Asulab S.A.
- Roland Luthier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ultrasonic detection device, notably for an automatically controlle...
- Patent number 5,539,289
- Issue date Jul 23, 1996
- Asulab S.A.
- Fridolin Wiget
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diagnostic circuit and method for amperometrically determining the...
- Patent number 5,532,602
- Issue date Jul 2, 1996
- Asulab S.A.
- Fridolin Wiget
- G01 - MEASURING TESTING
Information Patent Grant
Timepiece driven by a source of mechanical energy and regulated by...
- Patent number 5,517,469
- Issue date May 14, 1996
- Asulab S.A.
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Device comprising a piezoelectric transducer
- Patent number 5,361,013
- Issue date Nov 1, 1994
- Asulab S.A.
- Fridolin Wiget
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Frequency controllable optical device
- Patent number 5,267,067
- Issue date Nov 30, 1993
- Asulab S.A.
- Fridolin Wiget
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Processing circuit for signals supplied by two transducers measurin...
- Patent number 5,123,035
- Issue date Jun 16, 1992
- Asulab S.A.
- Werner Hottinger
- G01 - MEASURING TESTING
Information Patent Grant
Display device for measuring instruments
- Patent number 4,968,930
- Issue date Nov 6, 1990
- Asulab S.A.
- Joachim Grupp
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring a physical quantity
- Patent number 4,960,000
- Issue date Oct 2, 1990
- Asulab, S.A.
- Fridolin Wiget
- G01 - MEASURING TESTING
Information Patent Grant
Method of reducing the power consumption of the stepping motor of a...
- Patent number 4,430,007
- Issue date Feb 7, 1984
- ETA S.A. Fabriques d'Ebauches
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Analog-display electronic timepiece comprising a divider with an ad...
- Patent number 4,382,692
- Issue date May 10, 1983
- Ebauches, S.A.
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Pseudo-analog display device
- Patent number 4,367,959
- Issue date Jan 11, 1983
- Ebauches, S.A.
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Apparatus for measuring the rate of an analog-display electronic ti...
- Patent number 4,292,836
- Issue date Oct 6, 1981
- Ebauches S.A.
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Electronic watch
- Patent number 4,155,218
- Issue date May 22, 1979
- Ebauches S.A.
- Fridolin Wiget
- G04 - HOROLOGY
Information Patent Grant
Electronic watch
- Patent number 4,084,404
- Issue date Apr 18, 1978
- Ebauches S.A.
- Fridolin Wiget
- G04 - HOROLOGY

Fridolin Wiget

Person

Patents Grantslast 30 patents

Non acoustic alarm device

Ultrasound detection device in particular for an automatically cont...

Method and circuit for exciting and monitoring a piezoelectric moto...

Ultrasonic detection device, notably for an automatically controlle...

Diagnostic circuit and method for amperometrically determining the...

Timepiece driven by a source of mechanical energy and regulated by...

Device comprising a piezoelectric transducer

Frequency controllable optical device

Processing circuit for signals supplied by two transducers measurin...

Display device for measuring instruments

Device for measuring a physical quantity

Method of reducing the power consumption of the stepping motor of a...

Analog-display electronic timepiece comprising a divider with an ad...

Pseudo-analog display device

Apparatus for measuring the rate of an analog-display electronic ti...

Electronic watch

Electronic watch