CENTRE ELECTRONIQUE HORLOGER S.A.

Organization

NEUCHATEL, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device comprising an integrated time base
- Patent number 5,856,765
- Issue date Jan 5, 1999
- Centre Electronique Horloger S.A.
- Jean Hermann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-tasking low-power controller having multiple program counters
- Patent number 5,630,130
- Issue date May 13, 1997
- Centre Electronique Horloger S.A.
- Jean-Felix Perotto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Watch comprising a display arrangement associated with an optical e...
- Patent number 5,566,137
- Issue date Oct 15, 1996
- Centre Electronique Horloger S.A.
- Michel A. Chevroulet
- G04 - HOROLOGY
Information Patent Grant
2T-cut piezoelectric resonator using coupled contour modes
- Patent number 4,873,465
- Issue date Oct 10, 1989
- Centre Electronique Horloger S.A.
- Claude Bourgeois
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Torsion type magnetic field measurement device
- Patent number 4,680,544
- Issue date Jul 14, 1987
- Centre Electronique Horloger S.A.
- Felix Rudolf
- G01 - MEASURING TESTING
Information Patent Grant
Reference voltage source
- Patent number 4,672,304
- Issue date Jun 9, 1987
- Centre Electronique Horloger S.A.
- Marc Degrauwe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Logic signal multiplier circuit
- Patent number 4,656,574
- Issue date Apr 7, 1987
- Centre Electronique Horloger
- Francois H. Salchli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier with input drift voltage compensation
- Patent number 4,628,274
- Issue date Dec 9, 1986
- Centre Electronique Horloger S.A.
- Eric A. Vittoz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of manufacturing a device with micro-shutters and applicatio...
- Patent number 4,584,056
- Issue date Apr 22, 1986
- Centre Electronique Horloger S.A.
- Andre Perret
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differential amplifier with bipolar transistors which is compatible...
- Patent number 4,580,106
- Issue date Apr 1, 1986
- Centre Electronique Horloger S.A.
- Eric A. Vittoz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Miniature shutter type display device with multiplexing capability
- Patent number 4,564,836
- Issue date Jan 14, 1986
- Centre Electronique Horloger S.A.
- Raymond Vuilleumier
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cut angles for tuning fork type quartz resonators
- Patent number 4,503,353
- Issue date Mar 5, 1985
- Centre Electronique Horloger S.A.
- Jean Hermann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Accelerometer
- Patent number 4,483,194
- Issue date Nov 20, 1984
- Centre Electronique Horloger S.A.
- Felix Rudolf
- G01 - MEASURING TESTING
Information Patent Grant
ZT-Cut piezo-electric resonator
- Patent number 4,450,378
- Issue date May 22, 1984
- Centre Electronique Horloger S.A.
- Jean Hermann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pressure transducer of the vibrating element type
- Patent number 4,435,986
- Issue date Mar 13, 1984
- Centre Electronique Horloger S.A.
- Hubert Choffat
- G01 - MEASURING TESTING
Information Patent Grant
CMOS Dynamic amplifier
- Patent number 4,431,929
- Issue date Feb 14, 1984
- Centre Electronique Horloger S.A.
- Eric A. Vittoz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analogue and digital display
- Patent number 4,400,092
- Issue date Aug 23, 1983
- Centre Electronique Horloger S.A.
- Christian Piquet
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Non-volatile, electrically erasable and reprogrammable memory element
- Patent number 4,399,523
- Issue date Aug 16, 1983
- Centre Electronique Horloger S.A.
- Bernard Gerber
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic diary watch
- Patent number 4,385,291
- Issue date May 24, 1983
- Centre Electronique Horloger S.A.
- Christian Piguet
- G04 - HOROLOGY
Information Patent Grant
Miniature display device
- Patent number 4,383,255
- Issue date May 10, 1983
- Centre Electronique Horloger S.A.
- Pierre-Andre Grandjean
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data input device
- Patent number 4,369,440
- Issue date Jan 18, 1983
- Centre Electronique Horloger, S.A.
- Christian Piguet
- G04 - HOROLOGY
Information Patent Grant
Switched capacitance signal processor
- Patent number 4,352,069
- Issue date Sep 28, 1982
- Centre Electronique Horloger S.A.
- Roger Dessoulavy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference voltage source
- Patent number 4,327,320
- Issue date Apr 27, 1982
- Centre Electronique Horloger S.A.
- Henri Oguey
- G05 - CONTROLLING REGULATING
Information Patent Grant
Piezo-electric quartz resonator
- Patent number 4,313,071
- Issue date Jan 26, 1982
- Centre Electronique Horloger S.A.
- Jean Hermann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated insulated-gate field-effect transistor control device
- Patent number 4,259,600
- Issue date Mar 31, 1981
- Centre Electronique Horloger S.A.
- Jean Fellrath
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interactive device for data input into an instrument of small dimen...
- Patent number 4,242,676
- Issue date Dec 30, 1980
- Centre Electronique Horloger S.A.
- Christian Piguet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logic JK flip-flop structure
- Patent number 4,230,957
- Issue date Oct 28, 1980
- Centre Electronique Horloger S.A.
- Christian Piguet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic watch control device for manual actuation
- Patent number 4,228,534
- Issue date Oct 14, 1980
- Centre Electronique Horloger S.A.
- Jean Fellrath
- G04 - HOROLOGY
Information Patent Grant
Electrically reprogrammable non volatile memory
- Patent number 4,228,527
- Issue date Oct 14, 1980
- Centre Electronique Horloger S.A.
- Bernard Gerber
- G11 - INFORMATION STORAGE
Information Patent Grant
Logic D flip-flop structure
- Patent number 4,227,097
- Issue date Oct 7, 1980
- Centre Electronique Horloger, S.A.
- Christian Piguet
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72286323 - SWISSONIC
- Serial number 72286323
- Registration number 866300
- Filing date Dec 6, 1967
- CENTRE ELECTRONIQUE HORLOGER S.A.
- 14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes

CENTRE ELECTRONIQUE HORLOGER S.A.

Organization

Patents Grantslast 30 patents

Electronic device comprising an integrated time base

Multi-tasking low-power controller having multiple program counters

Watch comprising a display arrangement associated with an optical e...

2T-cut piezoelectric resonator using coupled contour modes

Torsion type magnetic field measurement device

Reference voltage source

Logic signal multiplier circuit

Amplifier with input drift voltage compensation

Method of manufacturing a device with micro-shutters and applicatio...

Differential amplifier with bipolar transistors which is compatible...

Miniature shutter type display device with multiplexing capability

Cut angles for tuning fork type quartz resonators

Accelerometer

ZT-Cut piezo-electric resonator

Pressure transducer of the vibrating element type

CMOS Dynamic amplifier

Analogue and digital display

Non-volatile, electrically erasable and reprogrammable memory element

Electronic diary watch

Miniature display device

Data input device

Switched capacitance signal processor

Reference voltage source

Piezo-electric quartz resonator

Integrated insulated-gate field-effect transistor control device

Interactive device for data input into an instrument of small dimen...

Logic JK flip-flop structure

Electronic watch control device for manual actuation

Electrically reprogrammable non volatile memory

Logic D flip-flop structure

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

72286323 - SWISSONIC