Eric Vittoz

Person

Cernier Neuchatel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Pointing device with differential optomechanical sensing
- Patent number RE37878
- Issue date Oct 15, 2002
- Logitech Europe, S.A.
- Marc Bidiville
- 345 - Computer graphics processing and selective visual display systems
Information Patent Grant
Electronic function module for generating a current which any ratio...
- Patent number 6,351,181
- Issue date Feb 26, 2002
- CSEM Centre Suisse d′Electronique et de Microtechnique SA
- Eric Vittoz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pointing device with differential optomechanical sensing
- Patent number 5,680,157
- Issue date Oct 21, 1997
- Logitech, Inc.
- Marc Bidiville
- G06 - COMPUTING CALCULATING COUNTING
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
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
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
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
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
Logic CMOS transistor circuits
- Patent number 4,140,924
- Issue date Feb 20, 1979
- Centre Electronique Horloger S.A.
- Henri J. Oguey
- G11 - INFORMATION STORAGE
Information Patent Grant
Binary frequency divider
- Patent number 4,068,137
- Issue date Jan 10, 1978
- Centre Electronique Horloger S.A.
- Eric Andre Vittoz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-functional electronic watch
- Patent number 4,047,010
- Issue date Sep 6, 1977
- Centre Electronique Horloger S.A.
- Jean Felix Perotto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic regulation of an electronic watch
- Patent number 4,020,628
- Issue date May 3, 1977
- Centre Electronique Horloger S.A.
- Eric A. Vittoz
- G04 - HOROLOGY
Information Patent Grant
CMOS oscillator with first and second MOS transistors of opposed ty...
- Patent number 4,013,979
- Issue date Mar 22, 1977
- Centre Electronique Horloger S.A.
- Eric Vittoz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device for providing an electro-optical display of time
- Patent number 3,950,936
- Issue date Apr 20, 1976
- Centre Electronique Horloger S.A.
- Henri J. Oguey
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Eric Vittoz

Person

Patents Grantslast 30 patents

Pointing device with differential optomechanical sensing

Electronic function module for generating a current which any ratio...

Pointing device with differential optomechanical sensing

Reference voltage source

Amplifier with input drift voltage compensation

Differential amplifier with bipolar transistors which is compatible...

CMOS Dynamic amplifier

Integrated insulated-gate field-effect transistor control device

Logic CMOS transistor circuits

Binary frequency divider

Multi-functional electronic watch

Automatic regulation of an electronic watch

CMOS oscillator with first and second MOS transistors of opposed ty...

Device for providing an electro-optical display of time