Inventor
Claude Bourgeois
Inventor
Bole, CH
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits38%
G02BOptical elements, systems or apparatus13%
G04BMechanically-driven clocks or watches13%
G04FTime-interval measuring13%
B01DSeparation6%
C07CAcyclic or carbocyclic compounds6%
C12MApparatus for enzymology or microbiology6%
F16FSprings6%
PatentTitleYear
8,098,002'Silicon resonator of the tuning-fork type'20127,682,068'Temperature-compensated balance wheel/hairspring oscillator'20107,077,562'Watch hairspring and method for making same'20066,798,935'Switching device, particularly for optical switching'20046,701,039'Switching device, in particular for optical applications'20045,274,297'Quartz resonator vibrating in a fundamental torsion mode'19934,931,185'Method and apparatus intended for the filtration on a membrane of a product such as milk'19904,926,086'Piezoelectric resonator'19904,873,465'2T-cut piezoelectric resonator using coupled contour modes'19894,599,323'Catalytic system for the hydroformylation of olefins process of hydroformylation'19864,450,378'ZT-Cut piezo-electric resonator'19844,313,071'Piezo-electric quartz resonator'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1989Patents assigned to CENTRE ELECTRON HORLOGER (3)· patent assignee history
1982–2012Based in Bole, CH· patent location history
1986Based in Montigny le Bretonneux, FR· patent location history
1990–2012Patents assigned to SUISSE ELECTRONIQUE MICROTECH (5)· patent assignee history
1990Patents assigned to ADRIA (1)· patent assignee history
1990Based in Quimper, FR· patent location history
2004Based in Ble, CH· patent location history
2006–2010Based in Bale, CH· patent location history
2012Patents assigned to BABOROWSKI JACEK (1)· patent assignee history
2012Patents assigned to BOURGEOIS CLAUDE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUISSE ELECTRONIQUE MICROTECH | 5 | 1990–2012 |
| CENTRE ELECTRON HORLOGER | 3 | 1982–1989 |
| ADRIA | 1 | 1990 |
| BABOROWSKI JACEK | 1 | 2012 |
| BOURGEOIS CLAUDEself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bole, CH | 6 | 1982–2012 |
| Bale, CH | 2 | 2006–2010 |
| Ble, CH | 2 | 2004 |
| Quimper, FR | 1 | 1990 |
| Montigny le Bretonneux, FR | 1 | 1986 |