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Inventor

BOURGEOIS CLAUDE

CH12 patents
⚠️ This page may combine multiple inventors who share the name “BOURGEOIS CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUISSE ELECTRONIQUE MICROTECH

4 patents
US7682068B2Mar 23, 2010

Temperature-compensated balance wheel/hairspring oscillator

SUISSE ELECTRONIQUE MICROTECH27 citations92
US7077562B2Jul 18, 2006

Watch hairspring and method for making same

SUISSE ELECTRONIQUE MICROTECH46 citations88
US5274297ADec 28, 1993

Quartz resonator vibrating in a fundamental torsion mode

SUISSE ELECTRONIQUE MICROTECH34 citations86
US4926086AMay 15, 1990

Piezoelectric resonator

SUISSE ELECTRONIQUE MICROTECH13 citations72

CENTRE ELECTRON HORLOGER

3 patents
US4313071AJan 26, 1982

Piezo-electric quartz resonator

CENTRE ELECTRON HORLOGER24 citations81
US4450378AMay 22, 1984

ZT-Cut piezo-electric resonator

CENTRE ELECTRON HORLOGER16 citations72
US4873465AOct 10, 1989

2T-cut piezoelectric resonator using coupled contour modes

CENTRE ELECTRON HORLOGER5 citations62

COLIBRYS SA

1 patent
US6798935B2Sep 28, 2004

Switching device, particularly for optical switching

COLIBRYS SA74 citations91

COLIBRYS S A

1 patent
US6701039B2Mar 2, 2004

Switching device, in particular for optical applications

COLIBRYS S A97 citations90

BABOROWSKI JACEK

1 patent
US8098002B2Jan 17, 2012

Silicon resonator of the tuning-fork type

BABOROWSKI JACEK12 citations72

CDF CHEMIE SPEC

1 patent
US4599323AJul 8, 1986

Catalytic system for the hydroformylation of olefins process of hydroformylation

CDF CHEMIE SPEC8 citations66

ADRIA

1 patent
US4931185AJun 5, 1990

Method and apparatus intended for the filtration on a membrane of a product such as milk

ADRIA7 citations60