Claude Weisbuch — 23 Patents at Thomson-Csf

Claude Weisbuch has been granted 23 US patents while listed as an inventor at Thomson-Csf. The first was granted in 1988 and the most recent in September 2025. Claude Weisbuch ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Claude Weisbuch in Paris, FR.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12429422	Biochip method	Lucio Martinelli, Henri Benisty, Christof Schafauer, Gabriel Sagarzazu, Thierry Gacoin +1 more	2025-09-30
12117397	Biochip device	Lucio Martinelli, Henri Benisty, Christof Schafauer, Gabriel Sagarzazu, Thierry Gacoin +1 more	2024-10-15
11415514	Biochip device	Lucio Martinelli, Henri Benisty, Christof Schafauer, Gabriel Sagarzazu, Thierry Gacoin +1 more	2022-08-16
10184891	Biochip device	Lucio Martinelli, Henri Benisty, Christof Schafauer, Gabriel Sagarzazu, Thierry Gacoin +1 more	2019-01-22
10186835	Monolithic integration of optically pumped III-nitride devices	Robert M. Farrell, Shuji Nakamura	2019-01-22
RE46165	Device for supporting chromophore elements	—	2016-09-27
8227818	Horizontal emitting, vertical emitting, beam shaped, distributed feedback (DFB) lasers fabricated by growth over a patterned substrate with multiple overgrowth	Shuji Nakamura	2012-07-24
8153066	Device for supporting chromophore elements	—	2012-04-10
7768024	Horizontal emitting, vertical emitting, beam shaped, distributed feedback (DFB) lasers fabricated by growth over a patterned substrate with multiple overgrowth	Shuji Nakamura	2010-08-03
7306766	Biochip type device	Henri Benisty	2007-12-11
7110641	Device for directional and wavelength-selective optical coupling	Henri Benisty, Ségolène Olivier	2006-09-19
6987288	Electroluminescent device with light extractor	Maxime Jean Rattier, Henri Benisty	2006-01-17
6867900	Support for chromophoric elements	Henri Benisty	2005-03-15
5684817	Semiconductor laser having a structure of photonic bandgap material	Romuald Houdre, Vincent Berger	1997-11-04
5311221	Electromagnetic wave modulator equipped with coupled quantal wells, and application to an electromagnetic wave detector	Nakita Vodjdani, Borge Vinter, Julien Nagle, Michel Papuchon, Jean-Paul Pocholle +1 more	1994-05-10	$23,000
5187715	Quantum well optical device	Philippe Bois, Borge Vinter	1993-02-16	$77,000
5081634	Quantum well semiconductor laser	Julien Nagle	1992-01-14	$31,000
5075742	Semiconductor structure for optoelectronic components with inclusions	Jean-Michel Gerard	1991-12-24
5055422	Process for the construction of semiconductor lasers and lasers obtained by the process	Baudouin de Cremoux, Jean-Paul Pocholle	1991-10-08	$12,000
5053708	System for the optical pumping of a cell of atomic or molecular gases and its application to a magnetometer	Alain Aspect, Marc Himbert, Martine Doisy, Baudouin de Cremoux	1991-10-01	$3,000
4999537	Structure of electron source and application thereof to electromagnetic wave emitting tubes	Bernard Epsztein	1991-03-12	$15,000
4829355	Photocathode having internal amplification	Bernard Munier, Paul de Groot, Guy Moiroud, Yves Henry	1989-05-09	$8,000
4751423	Photocathode having a low dark current	Bernard Munter, Paul de Groot, Yves Henry	1988-06-14	$10,000

Claude Weisbuch — 23 Patents

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