Jean Chazelas — 19 Patents at Thomson-Csf

Jean Chazelas has been granted 19 US patents while listed as an inventor at Thomson-Csf. The first was granted in 1994 and the most recent in November 2025. Jean Chazelas ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Jean Chazelas in Élancourt, FR.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12469949	Metasurface device	Charlotte Tripon-Canseliet	2025-11-11
12142832	Metasurface device	Charlotte Tripon-Canseliet	2024-11-12
12021320	Radiating element and associated antenna and manufacturing method	Charlotte Tripon-Canseliet, Afshin Ziaei, Stéphane Xavier	2024-06-25
10630288	Switch	Yves Canal, Charlotte Tripon-Canseliet	2020-04-21
9548413	Microwave signal switching device, particularly of nanometric size, and electronic component incorporating such a device	Charlotte Tripon-Canseliet, Didier Decoster	2017-01-17
9423568	Device for electro-optical sampling of a microwave frequency signal	Sylvain Combrie, Alfredo De Rossi, Charlotte Tripon-Canseliet	2016-08-23
6476948	Accurate synchronizing device	Yves Canal, Daniel Dolfi, Paul Sergent	2002-11-05	$180,000
6383305	Method for the making soldering flux and resulting weld joint	Olivier Prevotat, Jean-Francois Silvain, Sandrine Trombert	2002-05-07	$145,000
6243042	Optoelectronic system for the testing of an antenna	Luigi d'Auria, Jean-Charles Renaud, Maxime Lailler	2001-06-05	$1,089,000
5672008	Reconfigurable multipoint temperature sensor	Philippe Bonniau, Marc Turpin	1997-09-30
5641955	Reconfigurable birefringent fiber-optic sensor with shape-memory alloy elements	Philippe Bonniau, Marc Turpin	1997-06-24
5629699	Analogue-to-digital converter and analogue-to-digital conversion system embodying said converter	Guy Le Parquier, Francois Renault	1997-05-13
5487484	Device for the airtight closing of a package with fast open-and-shut system	Philippe Bonniau	1996-01-30	$75,000
5479828	Structure with intrinsic damage control, manufacturing processes and method of use	Philippe Bonniau, Bernard Estang, Bernard Perrier, Jerome Lecuellet	1996-01-02	$146,000
5428697	Device for the optical processing of electrical signals	Daniel Dolfi, Jean-Pierre Huignard, Philippe Souchay	1995-06-27	$68,000
5424747	Process and system for determining the position and orientation of a vehicle, and applications	Philippe Souchay	1995-06-13	$40,000
5381005	Optical fiber stress detector using amplitude modulation	Marc Turpin	1995-01-10	$99,000
5309533	Structure with intrinsic damage control, manufacturing processes and method of use	Philippe Bonniau, Bernard Estang, Bernard Perrier, Jerome Lecuellet	1994-05-03	$22,000
5305401	Optical connection device and data processing apparatus fitted with optical transmission means	Alain Becker	1994-04-19	$31,000

Jean Chazelas — 19 Patents

Issued Patents All Time

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