Patents by Inventor Laurent Bidault
Laurent Bidault 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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Patent number: 11699224Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on: the digital image representation of the WDM and a data-driven model associating WDM images with classes of a defined set of classes of wafer defects and generated using a training data set augmented based on defect pattern orientation types associated with training images.Type: GrantFiled: November 9, 2021Date of Patent: July 11, 2023Assignee: STMICROELECTRONICS (ROUSSET) SASInventor: Laurent Bidault
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Publication number: 20230044794Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on the digital image representation of the WDM and a data-driven model generated using an artificial wafer defect digital image (AWDI) data set and associating AWDIs with classes of a defined set of classes of wafer defects. A wafer manufacturing process may be controlled based on the classifications of WDMs.Type: ApplicationFiled: October 7, 2022Publication date: February 9, 2023Applicant: STMICROELECTRONICS (ROUSSET) SASInventor: Laurent BIDAULT
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Patent number: 11501424Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on the digital image representation of the WDM and a data-driven model generated using an artificial wafer defect digital image (AWDI) data set and associating AWDIs with classes of a defined set of classes of wafer defects. A wafer manufacturing process may be controlled based on the classifications of WDMs.Type: GrantFiled: November 18, 2019Date of Patent: November 15, 2022Assignee: STMICROELECTRONICS (ROUSSET) SASInventor: Laurent Bidault
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Publication number: 20220067916Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on: the digital image representation of the WDM and a data-driven model associating WDM images with classes of a defined set of classes of wafer defects and generated using a training data set augmented based on defect pattern orientation types associated with training images.Type: ApplicationFiled: November 9, 2021Publication date: March 3, 2022Applicant: STMICROELECTRONICS (ROUSSET) SASInventor: Laurent BIDAULT
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Patent number: 11200659Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on: the digital image representation of the WDM and a data-driven model associating WDM images with classes of a defined set of classes of wafer defects and generated using a training data set augmented based on defect pattern orientation types associated with training images.Type: GrantFiled: November 18, 2019Date of Patent: December 14, 2021Assignee: STMICROELECTRONICS (ROUSSET) SASInventor: Laurent Bidault
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Publication number: 20210150696Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on: the digital image representation of the WDM and a data-driven model associating WDM images with classes of a defined set of classes of wafer defects and generated using a training data set augmented based on defect pattern orientation types associated with training images.Type: ApplicationFiled: November 18, 2019Publication date: May 20, 2021Inventor: Laurent BIDAULT
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Publication number: 20210150688Abstract: A device includes image generation circuitry and convolutional-neural-network circuitry. The image generation circuitry, in operation, generates a digital image representation of a wafer defect map (WDM). The convolutional-neural-network circuitry, in operation, generates a defect classification associated with the WDM based on the digital image representation of the WDM and a data-driven model generated using an artificial wafer defect digital image (AWDI) data set and associating AWDIs with classes of a defined set of classes of wafer defects. A wafer manufacturing process may be controlled based on the classifications of WDMs.Type: ApplicationFiled: November 18, 2019Publication date: May 20, 2021Inventor: Laurent BIDAULT
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Patent number: 9931433Abstract: The present invention relates generally to a hydrogel releasing glucose in a time-controlled manner, to medical applications thereof, and to a method for preparing said hydrogel.Type: GrantFiled: October 23, 2015Date of Patent: April 3, 2018Assignees: Centre National de la Recherche Scientifique (CNRS), Universite Paris Diderot Paris 7, Universite Cergy-Pontoise, Institut National de la Sante et de la Recherche Medicale (INSERM)Inventors: Mickael Deschepper, Hervé Petite, Delphine Logeart Avramoglou, Joseph Paquet, Emmanuel Pauthe, Laurent Bidault, Véronique Larreta Garde
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Publication number: 20170304489Abstract: The present invention relates generally to a hydrogel releasing glucose in a time-controlled manner, to medical applications thereof, and to a method for preparing said hydrogel.Type: ApplicationFiled: October 23, 2015Publication date: October 26, 2017Applicants: Centre National de la Recherche Scientifique (CNRS), Universite Paris Diderot Paris 7, Universite Cergy-Pontoise, Institut National de la Sante et de la Recherche Medicale (INSERM)Inventors: Mickael Deschepper, Hervé Petite, Delphine Logeart Avramoglou, Joseph Paquet, Emmanuel Pauthe, Laurent Bidault, Véronique Larreta Garde
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Patent number: 9512279Abstract: The present invention relates to a material as interpenetrating polymer network (IPN) associating a gel with a co-network of functionalized synthetic polymer and functionalized protein as well as a method of the manufacture of such a material. In particular, the invention relates to a material as interpenetrating polymer network associating a fibrin gel with a co-network of polyvinylalcohol and albumin thank to methacrylate bridges, with improved biodegradability properties.Type: GrantFiled: December 18, 2013Date of Patent: December 6, 2016Assignee: Universite Cegy-PontoiseInventors: Laurent Bidault, Odile Fichet, Veronique Larreta Garde, Cedric Vancaeyzeele, Mathilde Hindie, Marie Deneufchatel
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Publication number: 20150166735Abstract: The present invention relates to a material as interpenetrating polymer network (IPN) associating a gel with a co-network of functionalized synthetic polymer and functionalized protein as well as a method of the manufacture of such a material. In particular, the invention relates to a material as interpenetrating polymer network associating a fibrin gel with a co-network of polyvinylalcohol and albumin thank to methacrylate bridges, with improved biodegradability properties.Type: ApplicationFiled: December 18, 2013Publication date: June 18, 2015Applicant: Universite Cergy-PontoiseInventors: Laurent Bidault, Odile Fichet, Veronique Larreta Garde, Cedric Vancaeyzeele, Mathilde Hindie, Marie Deneufchatel