Patents by Inventor Francois Le

Francois 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).

  • Publication number: 20240178183
    Abstract: A method for obtaining an integrated device that includes: forming a metal barrier layer above a substrate; forming an anodizable metal layer on the metal barrier layer; anodizing a first region and a second region of the anodizable metal layer to obtain respectively a first porous region and a second porous region both having a plurality of substantially straight pores that extend from a top surface of the porous region towards the metal barrier layer; forming an etching mask above at least the first porous region having an opening above the second porous region; and etching bottom ends of pores of the second porous region through the opening of the etching mask to obtain pores that form a device region, and pores in the first porous region that form a dicing line, the integrated device being delimited at least by the dicing line.
    Type: Application
    Filed: November 27, 2023
    Publication date: May 30, 2024
    Inventors: Florent LALLEMAND, François LE CORNEC, Maxime LEMENAGER, Florent TANAY
  • Publication number: 20240170003
    Abstract: An audio processing system and method for processing audio is disclosed. The audio processing system collects an input audio signal indicative of degraded measurements of a target audio waveform. The input audio signal is restored with recursive restoration that recursively restores the input audio signal until a termination condition is met. A current iteration of the recursive restoration applies a restoration operator configured to restore a degraded audio signal conditioned on a current level of severity of degradation and degrades the degraded audio signal deterministically with a level of severity less than the current level of severity. A target signal estimate indicative of enhanced measurements of the audio waveform is generated as output.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 23, 2024
    Applicant: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Jonathan Le Roux, François G. Germain, Gordon Wichern, Hao Yen
  • Publication number: 20240152900
    Abstract: A method for communication between a communicating object and a communication device in order to implement a transaction. The method includes, on the communicating object located in an area in which the transaction is implemented, autonomous execution of the following: receiving at least one pairing request from one or more pairing devices associated with the area, when the communicating object has determined at least one item of information in relation to the use context of the communicating object and a location associated with at least one of the pairing devices; and when a pairing device identified in the at least one received pairing request corresponds to the at least one pairing device associated with the area and the location associated with the at least one pairing device corresponds to the location of the communicating object in the area, pairing with the communication device, the communication device being associated with the identified pairing device.
    Type: Application
    Filed: June 9, 2022
    Publication date: May 9, 2024
    Inventors: Emmanuel Le Huerou, François Toutain, Michael Pontiggia
  • Publication number: 20240132897
    Abstract: The present invention provides a method and a pharmaceutical composition for the treatment of the NDO comprising the viral expression vector carrying a transcription cassette that harbors transgene(s) inhibiting/silencing neurotransmission or synaptic transmission of afferent neurons.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 25, 2024
    Inventors: François GIULIANO, Alberto EPSTEIN, Olivier LE COZ, Alejandro ARANDA
  • Publication number: 20240114551
    Abstract: A triggering frame in a wireless network grants a medium to an AP for a TXOP. The frame defines RUs and allocates Uplink RUs to UL transmissions for an UL duration and Direct Link RUs to P2P transmissions. All the P2P exchanges are nested within the UL duration, hence avoiding an acknowledgment frame in the DiL RUs to interfere with a block-ack frame of the AP after the UL transmissions. This is relevant for DiL RUs adjacent, in frequency, to the other defined RUs. The block-ack frame is duplicated over the DiL RUs. The RU immediately adjacent to the DiL RUs is declared, in the triggering frame, as being unused: no non-AP station is allowed to use it during the UL duration, or even the TXOP. Such empty RU may be declared only in case the DiL transmission requires a response frame from the destination P2P station.
    Type: Application
    Filed: November 30, 2021
    Publication date: April 4, 2024
    Inventors: Mickael LORGEOUX, Stéphane BARON, François THOUMY, Brice LE HOUEROU
  • Patent number: 11945570
    Abstract: A piloting device for piloting an aircraft comprises a first and a second control stick mounted movable on a support. The device comprises a priority selection module configured to switch the first and second control sticks between a piloting configuration and a non-piloting configuration. The device further comprises a detection system for detecting the positions of the first and second control sticks; a first and second actuation system configured to generate respective first and second forces on the respective first and second control stick; and a control module configured to control the actuation system of the control stick which is in a non-piloting configuration such that the positions of the control sticks are identical.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 2, 2024
    Assignee: DASSAULT AVIATION
    Inventors: Fabien Cockenpot, François Pineau, Jérôme Le Borloch
  • Patent number: 11947899
    Abstract: The subject technology receives, from a document object model, a set of nodes of a web page, each node corresponding to an element of the web page. The subject technology determines, using an intersection observer, a position and visibility of a set of first elements within a viewport of the web page. The subject technology determines, using a mutation observer, a set of new elements within the viewport that was previously hidden and now visible. The subject technology provides a set of visible elements, based at least in part on the set of new elements and the set of first element, as elements that have been seen by a user during a session. The subject technology generates an index based at least in part on the set of visible elements, the index comprising information corresponding to text that was visible to the user during the session.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: April 2, 2024
    Assignee: Content Square SAS
    Inventors: Steven Botbol, Tristan Giovangrandi, Arnaud Bodenan, Henrique Cesar, Francois Le, Ryad Zenine
  • Patent number: 11941485
    Abstract: A method for producing a quantum device comprising providing a substrate having a front face and carrying at least one transistor pattern on the front face thereof, said transistor pattern comprising, in a stack a gate dielectric on the front face of the substrate, and a gate on the gate dielectric, said gate having a top and sidewalls. The method further includes forming a protective layer at the front face of the substrate, said protective layer being configured to prevent diffusion of at least one metal species in the substrate, forming a metal layer that has, as a main component, at least one metal species, at least on the sidewalls of the gate, said at least one metal species comprising at least one superconducting element, and forming a superconducting region in the gate by lateral diffusion of the at least one superconducting element from the sidewalls of said gate.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: March 26, 2024
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Nicolas Posseme, Louis Hutin, Cyrille Le Royer, François Lefloch, Fabrice Nemouchi, Maud Vinet
  • Publication number: 20230385528
    Abstract: The subject technology receives, from a document object model, a set of nodes of a web page, each node corresponding to an element of the web page. The subject technology determines, using an intersection observer, a position and visibility of a set of first elements within a viewport of the web page. The subject technology determines, using a mutation observer, a set of new elements within the viewport that was previously hidden and now visible. The subject technology provides a set of visible elements, based at least in part on the set of new elements and the set of first element, as elements that have been seen by a user during a session. The subject technology generates an index based at least in part on the set of visible elements, the index comprising information corresponding to text that was visible to the user during the session.
    Type: Application
    Filed: May 31, 2023
    Publication date: November 30, 2023
    Inventors: Steven Botbol, Tristan Giovangrandi, Arnaud Bodenan, Henrique Cesar, Francois Le, Ryad Zenine
  • Publication number: 20230296606
    Abstract: The present invention relates to an in vitro method for the prognosis of disease progression in a patient that suffers from or is at risk of developing cancer, said method comprising the step of determining, in a sample from said patient which is suspected to comprise neoplastic or cancerous tissue, whether or not the sample comprises a tertiary lymphoid structure (TLS), and prognosing disease progression, wherein the prognosis is an assessment regarding the likelihood of improved survival of the patient, and/or better clinical outcome of an immunotherapy.
    Type: Application
    Filed: July 19, 2021
    Publication date: September 21, 2023
    Inventors: Antoine ITALIANO, François LE LOARER
  • Patent number: 11711142
    Abstract: In some examples, fiber optic link intermittent fault detection and localization may include determining, for a fiber optic link that is to be analyzed, at least one section corresponding to the fiber optic link, at least one detection threshold corresponding to the at least one section, and a reference trace for the fiber optic link. A real-time trace may be acquired for the fiber optic link, and a comparison trace may be generated based on analysis of the reference trace and the real-time trace. Based on analysis of the at least one section to determine whether at least one section level parameter determined from the comparison trace exceeds the at least one detection threshold, an event associated with the fiber optic link may be identified.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: July 25, 2023
    Assignee: VIAVI SOLUTIONS INC.
    Inventors: Sylvain Desplat, François Le Luhern
  • Publication number: 20230146234
    Abstract: A method of fabricating a plurality of individual microelectromechanical transducer elements includes forming a plurality of microelectromechanical transducer elements on a wafer. Each microelectromechanical transducer element has a sensitive region with a membrane and a sensing element monitoring at least one measurand and generating an electrical signal correlated with the at least one measurand, and an electrical contact outputting the electrical signal. The method includes providing, for each microelectromechanical transducer element, a sealing structure around a sensitive region and an electrical connection connected to the electrical contact. The sealing structure and the electrical connection are made out of a reflow solder material. The method includes dicing the wafer to form individual microelectromechanical transducer elements.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 11, 2023
    Applicant: TE Connectivity Solutions GmbH
    Inventors: Jean-Francois Le Neal, Kaspar Jenni
  • Publication number: 20230115324
    Abstract: A fluid dispensing device having an air expulsion system (200) with a pump (200) with an external body (210) containing a pump body (220; 270) with a pumping chamber (225) and a piston rod (230). The pump body has a proximal hollow body and a distal hollow body fixed to one another. The rod has a proximal rod part (231), a central rod part (232) and a distal rod part (233), the outside diameter of the central rod part (232) greater than the diameters of the other two. The central rod part supports a first seal (237) and a second seal (236), and the distal rod part supports a third seal (235). The proximal rod part has a central passage (234) extending beyond the first seal and opens laterally to the outside between the first and second seals. The distal hollow body contains a spring.
    Type: Application
    Filed: January 25, 2021
    Publication date: April 13, 2023
    Applicant: APTAR FRANCE SAS
    Inventor: Francois LE MANER
  • Publication number: 20230090739
    Abstract: Device for dispensing a pulverulent product comprising a reservoir unit (100) connected on the one hand, to an air expulsion system (200) and on the other hand to a dispensing head (300) provided with a dispensing orifice (310), said reservoir unit (100) comprising a reservoir (110) having substantially the form of a hollow cylinder, with a distal opening (111), a proximal opening (112), and a metering passage (113) connecting said distal and proximal openings (111, 112), a one-way valve (115) being positioned between said metering passage (113) and said distal opening (111), said proximal opening (112) of said reservoir (110) forming a filling cone which tapers towards said metering passage (113) to facilitate filling of said metering passage (113) with a dose of powder.
    Type: Application
    Filed: January 25, 2021
    Publication date: March 23, 2023
    Applicant: APTAR FRANCE SAS
    Inventor: Francois LE MANER
  • Patent number: 11549074
    Abstract: A device for the descending flow of a hydrocarbon-containing liquid containing solid particles at the bottom of an item of equipment (1) and a process for the conversion of hydrocarbon-containing feedstocks implementing said device.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: January 10, 2023
    Assignee: IFP Energies Nouvelles
    Inventors: Benjamin Amblard, Joao Marques, Jean-Francois Le Coz
  • Patent number: 11485916
    Abstract: The invention concerns a method for converting heavy hydrocarbon feedstocks of which at least 50% by weight boils at a temperature of at least 300° C., and in particular vacuum residues. The feedstocks are subjected to a first step a) of deep hydroconversion, optionally followed by a step b) of separating a light fraction, and a heavy residual fraction is obtained from step b) of which at least 80% by weight has a boiling temperature of at least 250° C. Said fraction from step b) or the effluent from step a) is then subjected to a second step c) of deep hydroconversion. The overall hourly space velocity for steps a) to c) is less than 0.1 h?1. The effluent from step c) is fractionated to separate a light fraction. The heavy fraction obtained, of which 80% by weight boils at a temperature of at least 300° C., is sent to a deasphalting step e).
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: November 1, 2022
    Assignee: IFP ENERGIES NOUVELLES
    Inventors: Joao Marques, Matthieu Dreillard, Frederic Feugnet, Jean-Francois Le Coz
  • Patent number: 11465112
    Abstract: The invention relates to a device (D) for distributing a fluid, which is able to be arranged in a fixed catalytic bed (C1, C2) of a reactor (R), said device comprising conveying means for conveying said fluid, comprising a plurality of pipes each directly receiving a distinct share of said fluid, distribution means for distributing said fluid, means for generating a local pressure drop in said fluid, such that: the device comprises manifold means (2a) for collecting said fluid together, and providing the fluidic connection between the pipes of said fluid conveying means and said fluid distribution means, said means for generating a local pressure drop are added on to said conveying or distribution or manifold (2a) means.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: October 11, 2022
    Assignee: AXENS
    Inventors: Catherine Boutrot, Jean-Francois Le Coz
  • Patent number: 11439724
    Abstract: The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: September 13, 2022
    Assignees: Institute Curie, Ecole Superieure De Physique Et De Chimie Industrielle (ESPCI), Ecole Nationale Superieure De Chimie De Paris (ENSCP), Centre National De La Recherche Scientifique, Cemag Care
    Inventors: Aurélie Thuleau, Isabelle Fromantin, Vincent Semetey, José Dugay, Jean-François Le Meur
  • Publication number: 20220250902
    Abstract: A device including a first layer, a MEMS component and/or an ASIC component on the first layer, and a second layer having a cavity receiving the MEMS component and/or the ASIC component. The second layer has a feedthrough for transmission of at least one of an electrical signal, an electromagnetic signal, a fluid, and a force.
    Type: Application
    Filed: February 10, 2022
    Publication date: August 11, 2022
    Applicant: TE Connectivity Solutions GmbH
    Inventors: Ismael Brunner, Jean-Francois Le Neal, Thomas Arnold
  • Patent number: 11400666
    Abstract: A laser projection method and device for drape-molding a part on a mold includes encoders to determine the theoretical position of calibration patterns according to a displacement of the mold such that a laser projector is automatically recalibrated when the mold is repositioned during the drape-molding operation.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: August 2, 2022
    Assignee: Safran Nacelles
    Inventors: Franck Maze, Maxime Coin, François Le Houerou