Patents by Inventor Guillaume Le

Guillaume Le 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).

  • Patent number: 10846328
    Abstract: Digital asset association techniques with search query data are described. In one example, A first digital asset is displayed at a location within digital content in a user interface. The location is specified using placeholder data of the digital content. An input is received via selection of an option as part of the user interface to initiate a search. Search query data associated with the placeholder data is obtained in response to the input. A search is initiated for a second digital asset using the search query data. The second digital asset is displayed at the location within the digital content in the user interface as specified by the placeholder data.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: November 24, 2020
    Assignee: Adobe Inc.
    Inventors: Guillaume Le Bleis, Sachin Soni, Ajay Jain
  • Publication number: 20200367010
    Abstract: A signal processing system and method is disclosed for applying time-based effects to an N-channel audio input signal for reproduction on a set of loudspeakers having a predetermined configuration. A first M-channel audio signal is produced from the N-channel audio input signal. Each channel of the first M-channel audio signal is associated with a subset of the loudspeakers. A second M-channel audio signal is produced from the first M-channel audio signal according to an M×M matrix, each element aij in the M×M matrix including a delay term. A minimum value of the delay term in each element aij is determined according to a distance between at least two loudspeakers in at least one of the i and j subsets of loudspeakers and according to minimum delay value of a time-based delay effect applied to each channel of the second M-channel audio signal. A K-channel audio signal is then produced from the or each second M-channel audio signal.
    Type: Application
    Filed: January 24, 2019
    Publication date: November 19, 2020
    Inventors: Guillaume LE NOST, Frederic ROSKAM, Etienne CORTEEL, Christian HEIL
  • Patent number: 10809230
    Abstract: A resonator includes a prong of which the width between edges is close to ?/2. The pressure variation at one edge is then in phase opposition with that at the other edge. Acoustic coupling with an incident wave having the wavelength is thus improved. The ratio between the width between edges and the height of the prong is chosen so that only the fundamental mode with bending oscillation of the prong is present. It to prongs of a tuning fork embedded in a solid shared base optimized to contain the energy in the tuning fork while avoiding energy losses in the support. Finally, the tuning fork is advantageously combined with a unit for containing acoustic energy including a rigid reflecting screen.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: October 20, 2020
    Assignee: OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES
    Inventors: Guillaume Aoust, Béatrice Bourgeteau, Raphaël Levy, Olivier Le Traon, Denis Janiaud
  • Patent number: 10807933
    Abstract: A method for manufacturing 1,4-bis(4-phenoxybenzoyl)benzene, including: providing terephthaloyl chloride, diphenyl ether, a solvent and a Lewis acid, wherein the terephthaloyl chloride is of a purity grade such that, 10 minutes after introducing it at a reference concentration of 6.5 wt. % into said solvent, at a temperature of 20° C., a solution is obtained having a turbidity of less than 500 NTU; mixing the terephthaloyl chloride, the diphenyl ether and the solvent so as to make a reactant mixture; adding the Lewis acid to the reactant mixture so as to effect the reaction of the terephthaloyl chloride with the diphenyl ether; recovering a product mixture comprising a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: October 20, 2020
    Assignee: ARKEMA FRANCE
    Inventors: Guillaume Le, Julien Jouanneau
  • Patent number: 10793669
    Abstract: A method for the manufacture of polyether ketone ketone (PEKK), including: (i) providing a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; (ii) purifying said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; (iii) reacting said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex with at least one difunctional aromatic acyl chloride in a reaction solvent and optional additional Lewis acid to obtain a product mixture including a PEKK-Lewis acid complex; and (iv) decomplexing the PEKK-Lewis acid complex to obtain a PEKK polymer. Further, a composition including at least 40 wt. % of 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex and an anhydrous aprotic solvent or solvent mixture, characterized in that it includes less than 1 wt. %, preferably less than 0.5 wt. % and in particular less than 0.1 wt. % of molecules including xanthydrol groups and its use for the manufacture of polyether ketone ketone.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: October 6, 2020
    Assignee: ARKEMA FRANCE
    Inventors: Guillaume Le, Julien Jouanneau
  • Patent number: 10793500
    Abstract: A method for manufacturing 1,4-bis(4-phenoxybenzoyl)benzene, including: reacting terephthaloyl chloride with diphenyl ether in the presence of a Lewis acid, so as to obtain a product mixture including 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex, wherein the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex is, at least partly, in the form of a precipitate; carrying out a solid/liquid separation of the product mixture to obtain a cake comprising the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex precipitate; putting the cake in contact with a decomplexing solvent, wherein the decomplexing solvent is a protic solvent, so as to dissociate the 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex into 1,4-bis(4-phenoxybenzoyl)benzene; and, recovering the 1,4-bis(4-phenoxybenzoyl)benzene. Also, a method for manufacturing a polyaryletherketone polymer starting from 1,4-bis(4-phenoxybenzoyl)benzene manufactured by the above method.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: October 6, 2020
    Assignee: ARKEMA FRANCE
    Inventors: Julien Jouanneau, Guillaume Le, Steven Schon, John Richardson, Guillaume Vincent, Jér{hacek over (o)}me Amstutz
  • Publication number: 20200313382
    Abstract: According to one aspect, a few-mode amplifying fiber in a given spectral band of use is provided. The few-mode amplifying fiber comprises a cladding having a given refractive index (n0) and at least one core of refractive index and of dimensions suited to the propagation of a finite number of spatial modes in the spectral band of use of the fiber, a spatial propagation mode corresponding to a channel for transporting information. The core comprises a first solid material having a given first refractive index (n1) strictly greater than the refractive index of the cladding (n0), and, within said first material, inclusions spatially separated from one another, formed by longitudinal bars comprising a second solid material having a second refractive index (n2) strictly greater than the first refractive index (n1), at least one of said inclusions being actively doped.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 1, 2020
    Inventors: Jean-Baptiste TRINEL, Guillaume LE COCQ, Laurent BIGOT, Géraud BOUWMANS
  • Publication number: 20200271273
    Abstract: A sealed and thermally insulating tank for storing a low-temperature liquefied gas, having an insulating box-section with a bottom panel coming into abutment on a support wall, by means of sealant beads disposed between the support wall and the bottom panel, the sealant beads being disposed in the form of at least one closed outline delimiting at least one confined space between the support wall and the bottom panel, the bottom panel having at least one through passage leading into the confined space to allow gas to circulate between the confined space and an internal space of the insulating box-section.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 27, 2020
    Applicant: GAZTRANSPORT ET TECHNIGAZ
    Inventors: Francois DURAND, Sebastien DELANOE, Guillaume LE ROUX, Vincent BERGER, Bertrand BUGNICOURT
  • Publication number: 20200261464
    Abstract: Compounds of formula (1): wherein A1, A2, Ra, Rb, Rc, Rd, R3, R4, R5 and T are as defined in the description. Medicinal products containing the same which are useful in treating pathologies involving a deficit in apoptosis, such as cancer, auto-immune diseases, and diseases of the immune system.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Inventors: Arnaud LE TIRAN, Thierry LE DIGUARHER, Jérôme-Benoît STARCK, Jean-Michel HENLIN, Anne-Françoise GUILLOUZIC, Guillaume DE NANTEUIL, Olivier GENESTE, lmre FEJES, János TATAI, Miklós NYERGES, James Edward Paul DAVIDSON, James Brooke MURRAY, I-Jen CHEN, Didier DURAND
  • Publication number: 20200262989
    Abstract: A process for preparing a semifinished product comprising a PAEK-based resin and reinforcing fibers, including: preparing a dispersion comprising a PAEK-based resin in pulverulent form dispersed in an aqueous phase including at least one volatile organic compound and optionally a surfactant; bringing the reinforcing fibers into contact with said aqueous dispersion; drying the fibers impregnated with dispersion; and heating the impregnated fibers to a temperature sufficient for the melting of the resin, so as to form a semifinished product, wherein the aqueous phase of the dispersion has a dynamic viscosity, measured at 25° C. under a shear stress of 6.8 s?1 on a Brookfield DV2T Extra viscometer, is between 0.1 and 25 Pa·s; and wherein when the surfactant is present, its content is less than 1% by weight relative to the mass of dispersed resin.
    Type: Application
    Filed: September 13, 2018
    Publication date: August 20, 2020
    Applicant: Arkema France
    Inventors: Guillaume LE, Fabien SGUERRA
  • Publication number: 20200262816
    Abstract: Compound of formula (I): wherein Het, R3, R4, R5, R7, R8, R9, t, p, p?, q, and q? are as defined in the description. Medicinal products containing the same which are useful in treating conditions requiring pro-apoptotic agent.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Inventors: James Edward Paul DAVIDSON, James Brooke MURRAY, I-Jen CHEN, Claire WALMSLEY, Mark DODSWORTH, Johannes W.G. MEISSNER, Paul BROUGH, lmre FEJES, János TATAI, Miklós NYERGES, András KOTSCHY, Zoltán SZLÁVIK, Olivier GENESTE, Arnaud LE TIRAN, Thierry LE DIGUARHER, Jean-Michel HENLIN, Jérôme-Benoît STARCK, Anne-Françoise GUILLOUZIC, Guillaume DE NANTEUIL
  • Patent number: 10735544
    Abstract: Method for providing a content part of a multimedia content to a client terminal, corresponding cache. According to the invention, the method for providing a content part of a multimedia content to a client terminal, one or more caches being arranged along the transmission path between the client terminal and a remote server, several representations of said content part being available, comprises: —receiving (S0) at a first cache (R), from the client terminal, a request for a given representation of said content part belonging to a set of allowable representations selected among said available representations of the content part, said request further comprising a list of alternative representations of the set and auxiliary information for specifying the scope of the request; —checking (S1) at said first cache (R) if said given representation is stored in the cache; —in case said given representation is not cached, browsing (S2) at said first cache (R) alternative representations listed.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: August 4, 2020
    Assignee: INTERDIGITAL VC HOLDINGS, INC.
    Inventors: Stephane Gouache, Guillaume Bichot, Francoise Le Bolzer
  • Publication number: 20200239631
    Abstract: A method for the manufacture of polyether ketone ketone (PEKK), including: providing a 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; purifying said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex; reacting said 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex with at least one difunctional aromatic acyl chloride in a reaction solvent and optional additional Lewis acid to obtain a product mixture including a PEKK-Lewis acid complex; and decomplexing the PEKK-Lewis acid complex to obtain a PEKK polymer. Also, a composition including at least 40 wt. % of 1,4-bis(4-phenoxybenzoyl)benzene-Lewis acid complex and an anhydrous aprotic solvent or solvent mixture, wherein the composition includes less than 1 wt. %, preferably less than 0.5 wt. % and in particular less than 0.1 wt. % of molecules comprising xanthydrol groups. And, the use of the composition for the manufacture of polyether ketone ketone.
    Type: Application
    Filed: August 3, 2018
    Publication date: July 30, 2020
    Applicant: Arkema France
    Inventors: Guillaume LE, Julien JOUANNEAU, Nicolas CLAIR
  • Patent number: 10726984
    Abstract: A user input device including a rotary input control having a wheel and an electropermanent magnet (EPM) assembly, the EPM assembly comprising a permanent magnet and a magnetizing assembly configured to control a polarization of the permanent magnet to transition the electropermanent magnet assembly from a first state in which the EPM assembly applies a first resistance profile to the wheel and a second state in which the EPM assembly applies a second resistance profile to the wheel. The EPM assembly includes magnetically conductive members positioned at opposing ends of the electropermanent magnet, each magnetically conductive member comprising a respective plurality of teeth protruding radially toward the wheel, and each of the magnetically conductive members comprising a respective magnetic pole depending on a polarized state of the EPM assembly.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: July 28, 2020
    Assignee: Logitech Europe S.A.
    Inventors: Guillaume Keltz, Guillaume Loussert, Corentin Le Denmat, Jean-Daniel Alzingre
  • Patent number: 10721323
    Abstract: High performance data streaming is provided. An intermediate iterator receives a request to process streaming data in a parent request buffer from a parent iterator. The intermediate iterator sends a request to provide a batch of the streaming data in a request child buffer to a child iterator. The intermediate iterator receives the batch of the streaming data in a child response buffer from the child iterator. The intermediate iterator processes the batch of the streaming data. The intermediate iterator sends the processed batch of the streaming data in a response parent buffer to the parent iterator.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: July 21, 2020
    Assignee: salesforce.com, inc.
    Inventors: Seth John White, Guillaume Le Stum, Benjamin Shaw
  • Publication number: 20200220067
    Abstract: A piezoelectric bimorph cantilever beam system includes a shim having a first main surface, a second main surface opposite the first main surface, a proximal end connected to an anchor, and a distal end opposite the proximal end. The system further includes a first piezoelectric layer laminated on the first main surface of the shim and a second piezoelectric layer laminated on the second main surface of the shim. A first beam stiffener is provided over the first main surface of the shim adjacent to the anchor with the first beam stiffener at least partially covering the first piezoelectric layer. A second beam stiffener is provided over the second main surface of the shim adjacent to the anchor with the second beam stiffener at least partially covering the second piezoelectric layer.
    Type: Application
    Filed: July 5, 2018
    Publication date: July 9, 2020
    Inventors: Libor RUFER, Skandar BASROUR, Emilie TRIOUX, Guillaume FÉRIN, Claire BANTIGNIES, Hung LE KHANH, Bogdan ROSINSKI, An NGUYEN-DINH
  • Patent number: 10689364
    Abstract: Compounds of formula (I): wherein Het, R3, R4, R5, R7, R8, R9, T, p, p?, q, and q? are as defined in the description. Medicinal products containing the same which are useful in treating conditions requiring a pro-apoptotic agent.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: June 23, 2020
    Assignees: LES LABORATOIRES SERVIER, VERNALIS (R&D) LTD
    Inventors: James Edward Paul Davidson, James Brooke Murray, I-Jen Chen, Claire Walmsley, Mark Dodsworth, Johannes W. G. Meissner, Paul Brough, Imre Fejes, János Tatai, Miklós Nyerges, András Kotschy, Zoltán Szlávik, Olivier Geneste, Arnaud Le Tiran, Thierry Le Diguarher, Jean-Michel Henlin, Jérôme-Benoît Starck, Anne-Françoise Guillouzic, Guillaume De Nanteuil
  • Patent number: 10688101
    Abstract: Compounds of formula (I): wherein A1, A2, Ra, Rb, Rc, Rd, R3, R4, R5 and T are as defined in the description. Medicinal products containing the same which are useful in treating pathologies involving a deficit in apoptosis, such as cancer, auto-immune diseases, and diseases of the immune system.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: June 23, 2020
    Assignees: LES LABORATORIES SERVIER, VERNALIS (R&D) LTD
    Inventors: Arnaud Le Tiran, Thierry Le Diguarher, Jérôme-Benoît Starck, Jean-Michel Henlin, Anne-Françoise Guillouzic, Guillaume De Nanteuil, Olivier Geneste, Imre Fejes, János Tatai, Miklós Nyerges, James Edward Paul Davidson, James Brooke Murray, I-Jen Chen, Didier Durand
  • Patent number: 10689475
    Abstract: The invention relates to polyaryl ether ketones with low contents of residual materials, whether they are residual monomers or solvents of the synthetic process.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: June 23, 2020
    Assignee: Arkema France
    Inventors: Guillaume Le, Julien Jouanneau, Jérome Amstutz
  • Patent number: 10670756
    Abstract: Methods and systems performing joint inversion determination of surface-consistent amplitude corrections are provided. A method includes receiving a seismic data set including P-P data and P-S data, and preparing the P-P data and the P-S data for a joined inversion to produce prepared P-P data and prepared P-S data. The method further includes performing a joined inversion on both the prepared P-P data and the prepared P-S data to calculate final surface consistent scalars. The method also includes outputting a corrected P-P trace determined from the P-P data and a P-P gain obtained from the final surface consistent scalars, and a corrected P-S trace determined from the P-S data and a P-S gain obtained from the final surface consistent scalars.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: June 2, 2020
    Assignee: CGG SERVICES SAS
    Inventors: Guillaume Henin, Katia Garceran, David Le Meur, Frédérique Bertin, Anne Rollet