Patents by Inventor David Bertrand

David Bertrand 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: 12011902
    Abstract: The present invention relates to a method for the manufacture of a hot-dip coated steel sheet coated with a zinc or an aluminum based coating including the provision of a specific steel sheet, a recrystallization annealing with specific heating, soaking and cooling sub-steps using an inert gas and a hot-dip coating; the hot dip coated steel sheet and the use of the hot-dip coated steel sheet.
    Type: Grant
    Filed: January 23, 2023
    Date of Patent: June 18, 2024
    Assignee: ArcelorMittal
    Inventors: David Zapico Alvarez, Florence Bertrand, Joris Giroux
  • Publication number: 20240183403
    Abstract: A bearing provides an outer ring and an inner ring capable of rotating concentrically relative to one another, at least one of the inner and outer rings being split into a plurality of successive circumferential ring segments. For each pair of facing ends of adjacent successive ring segments of the split-ring, one of the facing ends includes at least one protrusion made in one part with the associated ring segment and protruding into a recess of complementary shape formed onto the other facing end to align the pair of facing ends in radial direction.
    Type: Application
    Filed: February 15, 2024
    Publication date: June 6, 2024
    Inventors: Bruno Capoldi, David Ragot, David Bertrand
  • Publication number: 20240110257
    Abstract: A galvannealed steel sheet ontainabel by a method including the provision of a specific steel sheet, a recrystallization annealing with specific heating, soaking and cooling sub-steps using an inert gas, a hot-dip galvanizing and an alloying treatment.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Inventors: David ZAPICO ALVAREZ, Florence BERTRAND, Joris GIROUX
  • Publication number: 20240104353
    Abstract: A computer-implemented method for generating an output token sequence from an input token sequence. The method combines a look ahead tree search, such as a Monte Carlo tree search, with a sequence-to-sequence neural network system. The sequence-to-sequence neural network system has a policy output defining a next token probability distribution, and may include a value neural network providing a value output to evaluate a sequence. An initial partial output sequence is extended using the look ahead tree search guided by the policy output and, in implementations, the value output, of the sequence-to-sequence neural network system until a complete output sequence is obtained.
    Type: Application
    Filed: February 8, 2022
    Publication date: March 28, 2024
    Inventors: Rémi Bertrand Francis Leblond, Jean-Baptiste Alayrac, Laurent Sifre, Miruna Pîslar, Jean-Baptiste Lespiau, Ioannis Antonoglou, Karen Simonyan, David Silver, Oriol Vinyals
  • Patent number: 11905996
    Abstract: A bearing provides an outer ring and an inner ring capable of rotating concentrically relative to one another, at least one of the inner and outer rings being split into a plurality of successive circumferential ring segments. For each pair of facing ends of adjacent successive ring segments of the split-ring, one of the facing ends includes at least one protrusion made in one part with the associated ring segment and protruding into a recess of complementary shape formed onto the other facing end to align the pair of facing ends in radial direction.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: February 20, 2024
    Assignee: AKTIEBOLAGET SKF
    Inventors: Bruno Capoldi, David Ragot, David Bertrand
  • Publication number: 20230045163
    Abstract: A bearing provides an outer ring and an inner ring capable of rotating concentrically relative to one another, at least one of the inner and outer rings being split into a plurality of successive circumferential ring segments. For each pair of facing ends of adjacent successive ring segments of the split-ring, one of the facing ends includes at least one protrusion made in one part with the associated ring segment and protruding into a recess of complementary shape formed onto the other facing end to align the pair of facing ends in radial direction.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 9, 2023
    Inventors: Bruno Capoldi, David Ragot, David Bertrand
  • Publication number: 20210115901
    Abstract: A method for improving power production of a wind turbine includes obtaining, by a controller having one or more processors, wind forecast data of the wind turbine. The method also includes scheduling, by the controller, one or more health checks for one or more components of the wind turbine based, at least in part, on the wind forecast data. Moreover, the method includes implementing, via the controller, the one or more health checks based on the scheduling such that the one or more health checks are implemented during time periods having wind speeds below a predetermined threshold.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 22, 2021
    Inventors: Abhijeet Mazumdar, Karthikeyan Appuraj, Sebastien David Bertrand
  • Patent number: 10612521
    Abstract: A system and method for managing shadow flicker at a wind turbine site having at least one wind turbine includes determining, via a processor, a sun position of the wind turbine site. The method also includes receiving, via the processor, a spatial location of the at least one wind turbine with respect to at least one receptor. Further, the method includes determining, via the processor, whether shadow flicker is occurring at the at least one receptor based, at least in part, on the sun position and the spatial location of the at least one wind turbine. Moreover, the method includes implementing, via the processor, a corrective action for the at least one wind turbine when shadow flicker occurs at the at least one receptor to reduce the shadow flicker.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: April 7, 2020
    Assignee: General Electric Company
    Inventors: Grecia Sofia Rodriguez Jimenez, Hammad Ahmad, Sebastien David Bertrand
  • Publication number: 20190271296
    Abstract: A system and method for managing shadow flicker at a wind turbine site having at least one wind turbine includes determining, via a processor, a sun position of the wind turbine site. The method also includes receiving, via the processor, a spatial location of the at least one wind turbine with respect to at least one receptor. Further, the method includes determining, via the processor, whether shadow flicker is occurring at the at least one receptor based, at least in part, on the sun position and the spatial location of the at least one wind turbine. Moreover, the method includes implementing, via the processor, a corrective action for the at least one wind turbine when shadow flicker occurs at the at least one receptor to reduce the shadow flicker.
    Type: Application
    Filed: March 5, 2018
    Publication date: September 5, 2019
    Inventors: Grecia Sofia Rodriguez Jimenez, Hammad Ahmad, Sebastien David Bertrand
  • Patent number: 10352299
    Abstract: A method for automatically updating data associated with a wind turbine based on component self-identification may generally include providing instructions for transmitting a polling signal to an identification sensor associated with a wind turbine component and, in response to the transmission of the polling signal, receiving current configuration data for the wind turbine component from the identification sensor. The method may also include comparing the current configuration data received from the identification sensor to last-known configuration data for the wind turbine component and automatically updating one or more parameter settings associated with operating the wind turbine based on any differences identified between the current configuration data and the last-known configuration data.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: July 16, 2019
    Assignee: General Electric Company
    Inventors: Michael Christopher Booth, Scott Gabell Riddell, Sebastien David Bertrand, James Paul Davidson
  • Publication number: 20180038346
    Abstract: A method for automatically updating data associated with a wind turbine based on component self-identification may generally include providing instructions for transmitting a polling signal to an identification sensor associated with a wind turbine component and, in response to the transmission of the polling signal, receiving current configuration data for the wind turbine component from the identification sensor. The method may also include comparing the current configuration data received from the identification sensor to last-known configuration data for the wind turbine component and automatically updating one or more parameter settings associated with operating the wind turbine based on any differences identified between the current configuration data and the last-known configuration data.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 8, 2018
    Inventors: Michael Christopher Booth, Scott Gabell Riddell, Sebastien David Bertrand, James Paul Davidson
  • Patent number: 7770444
    Abstract: A patch configured to fix an electronic system, which includes a sensor, to a tire. The patch has a foot with a surface configured to be fixed to the tire. The foot has at least two portions connected to one another by at least one bridging element. The bridging element has, in a section which is parallel to the surface of the foot that is configured to be fixed to the tire, a surface area which is smaller than the overall surface area in the same section between the connected portions of the foot. In the same section, the bridging element continuously connects the connected portions of the foot.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: August 10, 2010
    Assignee: Michelin Recherche Et Technique S.A.
    Inventor: David Bertrand
  • Patent number: 7756671
    Abstract: A method of timing a remarkable angular position (?R) of at least one sensor (12) carried by a tire (10) rotating relative to an external frame of reference. The following steps are performed: forming, from an output signal from the sensor (12), a reference signal suitable for presenting a remarkable extremum during one revolution of the tire (10); determining the time of an origin angular position (?0) of the sensor as being the time of the remarkable extremum of the reference signal; and determining the time of the remarkable angular position (?R) relative to the time of the origin angular position.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: July 13, 2010
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Bertrand
  • Patent number: 7661300
    Abstract: Disclosed is a methodology for deriving data related to various selected tire (10) conditions. One or more sensors are analyzed in a manner similar to that of analyzing an electro-cardiogram taken from a human patient in order to determine selected operational characteristics of the monitored tires (10). Analysis of the signal waveforms may involve analysis of a single waveform and/or comparison of paired waveforms originating for sensors associated with a single tire or paired tires (10).
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: February 16, 2010
    Assignees: Michelin Recherche Et Technique S.A., Societe de Technologie Michelin
    Inventors: Jay C. Sinnett, John David Adamson, George P. O'Brien, David Bertrand, Pierrick Travert
  • Patent number: 7587934
    Abstract: A method of quantifying the utilization of a maximum grip potential of a tire running on the ground. At two distinct azimuth angles, at least two respective values are determined for a differential extension of the tread of the tire or for a shear of the tread that is homogeneous with said differential extension. The utilization is quantified with the help of a function of the two determined values.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: September 15, 2009
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Bertrand
  • Publication number: 20090151440
    Abstract: A tire provided with a Seebeck effect thermoelectric generator to deliver electrical power to a member, the generator comprising a cold pole and a hot pole respectively in contact with a cold element and a hot element, the hot element forming a portion of the tire.
    Type: Application
    Filed: July 16, 2008
    Publication date: June 18, 2009
    Applicant: MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Olivier COLLONGE, David BERTRAND, Frederic SPETLER, Charles SALVI
  • Patent number: 7526951
    Abstract: A method of determining a maximum adhesion coefficient of a tire while running on ground, the method comprising the following steps: determining the maximum adhesion coefficient as being an output from a main transfer function that is independent of at least one slowly-varying parameter; and determining at least one input of the main transfer function as being an output from a transfer pre-function that depends on said slowly-varying parameter.
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: May 5, 2009
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Bertrand
  • Patent number: 7487669
    Abstract: According to the method, the risk is estimated as a function of a maximum grip potential ?max of the tire, a utilization percentage Pu representative of the fraction of the maximum grip potential of the tire that is being used, and a magnitude Ps associated with a risk of the tire hydroplaning, in particular a loss of tire area.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: February 10, 2009
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Bertrand
  • Publication number: 20080302177
    Abstract: Disclosed is a methodology for deriving data related to various selected tire (10) conditions. One or more sensors are analyzed in a manner similar to that of analyzing an electro-cardiogram taken from a human patient in order to determine selected operational characteristics of the monitored tires (10). Analysis of the signal waveforms may involve analysis of a single waveform and/or comparison of paired waveforms originating for sensors associated with a single tire or paired tires (10).
    Type: Application
    Filed: March 11, 2005
    Publication date: December 11, 2008
    Inventors: Jay C. Sinnett, John David Adamson, George P. O'Brien, David Bertrand, Pierrick Travert
  • Patent number: D900701
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: November 3, 2020
    Inventors: Damien Leveille-Nizerolle, David Bertrand