Patents by Inventor Ossama EL BOUAYADI
Ossama EL BOUAYADI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230067066Abstract: In some aspects, a flexible cable may comprise: a flexible strip with first and second parallel surfaces and first and second ends, said flexible strip being electrically insulating; a metal stripline within said flexible strip; first and second metallic grounding planes on said first and second surfaces, respectively; and a first circuit board mechanically attached to at least one of said first end of said flexible strip and said first and second metallic grounding planes at said first end, said first circuit board being mechanically stiff, said metal stripline being electrically connected to electrical circuitry on said first circuit board.Type: ApplicationFiled: April 18, 2022Publication date: March 2, 2023Applicant: Rigetti & Co, LLCInventors: Tristan Ossama El Bouayadi, Damon Stuart Russell, Jean-Philip Paquette, Saniya Vilas Deshpande
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Patent number: 11342646Abstract: In some aspects, a flexible cable may comprise: a flexible strip with first and second parallel surfaces and first and second ends, said flexible strip being electrically insulating; a metal stripline within said flexible strip; first and second metallic grounding planes on said first and second surfaces, respectively; and a first circuit board mechanically attached to at least one of said first end of said flexible strip and said first and second metallic grounding planes at said first end, said first circuit board being mechanically stiff, said metal stripline being electrically connected to electrical circuitry on said first circuit board.Type: GrantFiled: June 17, 2020Date of Patent: May 24, 2022Assignee: Rigetti & Co, LLCInventors: Tristan Ossama El Bouayadi, Damon Stuart Russell, Jean-Philip Paquette, Saniya Vilas Deshpande
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Publication number: 20210111470Abstract: In some aspects, a flexible cable may comprise: a flexible strip with first and second parallel surfaces and first and second ends, said flexible strip being electrically insulating; a metal stripline within said flexible strip; first and second metallic grounding planes on said first and second surfaces, respectively; and a first circuit board mechanically attached to at least one of said first end of said flexible strip and said first and second metallic grounding planes at said first end, said first circuit board being mechanically stiff, said metal stripline being electrically connected to electrical circuitry on said first circuit board.Type: ApplicationFiled: June 17, 2020Publication date: April 15, 2021Applicant: Rigetti & Co, Inc.Inventors: Tristan Ossama El Bouayadi, Damon Stuart Russell, Jean-Philip Paquette, Saniya Vilas Deshpande
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Patent number: 10734696Abstract: In some aspects, a flexible cable may comprise: a flexible strip with first and second parallel surfaces and first and second ends, said flexible strip being electrically insulating; a metal stripline within said flexible strip; first and second metallic grounding planes on said first and second surfaces, respectively; and a first circuit board mechanically attached to at least one of said first end of said flexible strip and said first and second metallic grounding planes at said first end, said first circuit board being mechanically stiff, said metal stripline being electrically connected to electrical circuitry on said first circuit board.Type: GrantFiled: May 16, 2018Date of Patent: August 4, 2020Inventors: Tristan Ossama El Bouayadi, Damon Stuart Russell, Jean-Philip Paquette, Saniya Vilas Deshpande
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Publication number: 20190027800Abstract: In some aspects, a flexible cable may comprise: a flexible strip with first and second parallel surfaces and first and second ends, said flexible strip being electrically insulating; a metal stripline within said flexible strip; first and second metallic grounding planes on said first and second surfaces, respectively; and a first circuit board mechanically attached to at least one of said first end of said flexible strip and said first and second metallic grounding planes at said first end, said first circuit board being mechanically stiff, said metal stripline being electrically connected to electrical circuitry on said first circuit board.Type: ApplicationFiled: May 16, 2018Publication date: January 24, 2019Applicant: Rigetti & Co, Inc.Inventors: Tristan Ossama El Bouayadi, Damon Stuart Russell, Jean-Philip Paquette, Saniya Vilas Deshpande
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Patent number: 9536845Abstract: RF transmission device including at least: a substrate comprising first and second faces opposite to each other; a first RF transmission electronic circuit arranged on and/or in the substrate; a first antenna arranged on the side of the first face of the substrate, spaced apart from the first face of the substrate and electrically connected to the first RF transmission electronic circuit; a first electromagnetic wave reflector coupled to the first antenna and including: a first high impedance surface comprising at least several first electrically conducting elements forming a first periodic structure and arranged on the first face of the substrate opposite the first antenna; a first electrically conducting ground plane arranged at least partially opposite the first antenna.Type: GrantFiled: February 10, 2016Date of Patent: January 3, 2017Assignee: Commissariat a l'energie atomique et aux energies alternativesInventors: Yann Lamy, Laurent Dussopt, Ossama El Bouayadi, Amazir Moknache
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Patent number: 9419335Abstract: An electromagnetic wave propagation disruption device with a metamaterial structure including: a plurality of conductive elements arranged on a top face of a substrate; a plurality of interconnection networks electrically interconnecting at least some of these conductive elements, wherein these networks are not electrically connected to each other. At least two of these networks are dimensioned differently to each other, thus involving that distances between interconnected conductive elements are different from one network to another, to generate phase shifts, between the conductive elements interconnected thereby, different from one network to the other. A ground plane with holes is arranged on a bottom face of the substrate and metallic vias are formed in the substrate, each of them including an upper end in contact with a conductive elements and a lower end arranged facing one of the holes of the ground plane, with no electrical contact with the ground plane.Type: GrantFiled: May 30, 2014Date of Patent: August 16, 2016Assignee: Commissariat a l'energie atomique et aux energies alternativesInventors: Jean-Francois Pintos, Ossama El Bouayadi
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Publication number: 20160233178Abstract: RF transmission device including at least: a substrate comprising first and second faces opposite to each other; a first RF transmission electronic circuit arranged on and/or in the substrate; a first antenna arranged on the side of the first face of the substrate, spaced apart from the first face of the substrate and electrically connected to the first RF transmission electronic circuit; a first electromagnetic wave reflector coupled to the first antenna and including: a first high impedance surface comprising at least several first electrically conducting elements forming a first periodic structure and arranged on the first face of the substrate opposite the first antenna; a first electrically conducting ground plane arranged at least partially opposite the first antenna.Type: ApplicationFiled: February 10, 2016Publication date: August 11, 2016Applicant: Commissariat a L'Energie Atomique et aux Energies AlternativesInventors: Yann LAMY, Laurent DUSSOPT, Ossama EL BOUAYADI, Amazir MOKNACHE
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Publication number: 20140354502Abstract: An electromagnetic wave propagation disruption device with a metamaterial structure including: a plurality of conductive elements arranged on a top face of a substrate; a plurality of interconnection networks electrically interconnecting at least some of these conductive elements, wherein these networks are not electrically connected to each other. At least two of these networks are dimensioned differently to each other, thus involving that distances between interconnected conductive elements are different from one network to another, to generate phase shifts, between the conductive elements interconnected thereby, different from one network to the other. A ground plane with holes is arranged on a bottom face of the substrate and metallic vias are formed in the substrate, each of them including an upper end in contact with a conductive elements and a lower end arranged facing one of the holes of the ground plane, with no electrical contact with the ground plane.Type: ApplicationFiled: May 30, 2014Publication date: December 4, 2014Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALTInventors: Jean-Francois PINTOS, Ossama EL BOUAYADI