Fabrice Devaux — 26 Patents at Upmem

Fabrice Devaux has been granted 26 US patents while listed as an inventor at Upmem. The first was granted in 1996 and the most recent in August 2025. Fabrice Devaux ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Fabrice Devaux in Lausanne, CH.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12400700	Memory device provided with dram memory circuits arranged in such a way as to minimize the size of a memory block allowing management of the row-hammering	—	2025-08-26
11494308	Methods and devices for bypassing the internal cache of an advanced DRAM memory controller	Jean-Francois Roy	2022-11-08
11361811	Method and circuit for protecting a DRAM memory device from the row hammer effect	Renaud Ayrignac	2022-06-14
11049544	Row hammer correction logic for dram with integrated processor	Gilles Hamou	2021-06-29
10884657	Computing device within memory processing and narrow data ports	Jean-Francois Roy	2021-01-05
10885966	Method and circuit for protecting a DRAM memory device from the row hammer effect	Renaud Ayrignac	2021-01-05
10817288	Combined instruction for addition and checking of terminals	David Furodet	2020-10-27
10324870	Memory circuit with integrated processor	Jean-Francois Roy	2019-06-18
9335131	Illumination device with selective incapacitating power	—	2016-05-10
8490085	Methods and systems for CPU virtualization by maintaining a plurality of virtual privilege leves in a non-privileged mode of a processor	—	2013-07-16	$16,752,000
7966473	Optimised storage addressing method	Jean-Paul Henriques	2011-06-21	$7,763,000
7209666	Optical clock recovery device for recovering the clock from an optical signal	Dominique Chiaroni, Bruno Lavigne, Bernd Sartorius, Carsten Bornholdt, Stephan Bauer	2007-04-24	$12,673,000
7187869	Method for adjusting time delays and device for synchronization of channels in a WDM system	Patrick Brindel, Jean-Claude Jacquinot	2007-03-06	$12,820,000
6870977	Monolithic integrated optical component including a modulator and a heterojunction bipolar transistor	Sylvain Blayac, Philippe Andre	2005-03-22	$3,342,000
6819838	Large surface amplifier with multimode interferometer	Eric Vergnol	2004-11-16	$4,487,000
6718094	Large surface amplifier with multimode interferometer	Eric Vergnol	2004-04-06	$13,852,000
6643040	Optical signal converter from RZ format to NRZ format	Alexandre Shen	2003-11-04	$1,825,000
6628855	Optical differentiation device	Alexandre Shen, Jean-Guy Provost, Bernd Sartorius, Tolga Tekin, Michael Schlak +1 more	2003-09-30	$2,194,000
6625338	Optical NRZ-RZ format converter	Alexandre Shen, Michael Schlak, Tolga Tekin	2003-09-23	$7,302,000
6609839	Device including a saturable absorber for regenerating a wavelength-division multiplex signal	Alexandre Shen, Philippe Pagnod-Rossiaux, Paul Salet, Christophe Starck	2003-08-26	$5,630,000
6564303	Dual port memory for digital signal processor	Didier Fuin, Joel Curtet	2003-05-13	$20,512,000
6498671	Regenerator with reconstitution of an optical signal carrier wave	Christopher Janz, Hans Bissessur, Domonique Chiaroni	2002-12-24	$1,280,000
5861971	Inline modulator device for an optical transmission system	Francis Pirio	1999-01-19	$763,000
5680411	Integrated monolithic laser-modulator component with multiple quantum well structure	Abderrahim Ramdane, Abdallah Ougazzaden	1997-10-21
5594583	Apparatus for re-shaping a train of light pulses, and apparatus for recovering a periodic signal synchronized on a train of modulated light pulses	—	1997-01-14

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Fabrice Devaux — 26 Patents

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