Patents by Inventor Alexandre Mas
Alexandre Mas 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: 12081888Abstract: The present disclosure relates to a read-out circuit comprising N inputs configured to be connected to N respective outputs of a pixel array of an image sensor, with N being an integer strictly greater than 1; and N analog-to-digital converters organized in K groups, with K being an integer strictly greater than 1 and strictly less than N, and each having a first input coupled to a respective one of the N inputs and a second input. In each group, the second inputs of the analog-to-digital converters of the group are connected together, electrically decoupled from the second inputs of the analog-to-digital converters of the other groups, and configured to receive a first reference signal that is identical for all the analog-to-digital converters of the group.Type: GrantFiled: April 21, 2022Date of Patent: September 3, 2024Assignee: STMicroelectronics (Grenoble 2) SASInventors: Alexandre Mas, Abdessamed Mekki, Cedric Tubert
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Method for manufacturing a cover for an electronic package and electronic package comprising a cover
Patent number: 11688815Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: GrantFiled: October 27, 2020Date of Patent: June 27, 2023Assignee: STMicroelectronics (Grenoble 2) SASInventors: Karine Saxod, Alexandre Mas, Eric Saugier, Gaetan Lobascio, Benoit Besancon -
Publication number: 20220368847Abstract: The present disclosure relates to a read-out circuit comprising N inputs configured to be connected to N respective outputs of a pixel array of an image sensor, with N being an integer strictly greater than 1; and N analog-to-digital converters organized in K groups, with K being an integer strictly greater than 1 and strictly less than N, and each having a first input coupled to a respective one of the N inputs and a second input. In each group, the second inputs of the analog-to-digital converters of the group are connected together, electrically decoupled from the second inputs of the analog-to-digital converters of the other groups, and configured to receive a first reference signal that is identical for all the analog-to-digital converters of the group.Type: ApplicationFiled: April 21, 2022Publication date: November 17, 2022Inventors: Alexandre Mas, Abdessamed Mekki, Cedric Tubert
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Patent number: 11114312Abstract: A method for manufacturing a cover for an electronic package includes placing an insert having opposite faces between opposite faces of a cavity of a mold. A coating material is injected in the mold cavity around the insert. The coating material is then set to form a substrate that is overmolded around the insert and produce the cover.Type: GrantFiled: April 25, 2019Date of Patent: September 7, 2021Assignee: STMicroelectronics (Grenoble 2) SASInventors: Benoit Besancon, Alexandre Mas, Karine Saxod
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METHOD FOR MANUFACTURING A COVER FOR AN ELECTRONIC PACKAGE AND ELECTRONIC PACKAGE COMPRISING A COVER
Publication number: 20210043780Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: ApplicationFiled: October 27, 2020Publication date: February 11, 2021Applicant: STMicroelectronics (Grenoble 2) SASInventors: Karine SAXOD, Alexandre MAS, Eric SAUGIER, Gaetan LOBASCIO, Benoit BESANCON -
Method for manufacturing a cover for an electronic package and electronic package comprising a cover
Patent number: 10833208Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: GrantFiled: September 25, 2019Date of Patent: November 10, 2020Assignee: STMicroelectronics (Grenoble 2) SASInventors: Karine Saxod, Alexandre Mas, Eric Saugier, Gaetan Lobascio, Benoit Besancon -
METHOD FOR MANUFACTURING A COVER FOR AN ELECTRONIC PACKAGE AND ELECTRONIC PACKAGE COMPRISING A COVER
Publication number: 20200020815Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: ApplicationFiled: September 25, 2019Publication date: January 16, 2020Applicant: STMicroelectronics (Grenoble 2) SASInventors: Karine SAXOD, Alexandre MAS, Eric SAUGIER, Gaetan LOBASCIO, Benoit BESANCON -
Patent number: 10483408Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: GrantFiled: August 29, 2017Date of Patent: November 19, 2019Assignee: STMicroelectronics (Grenoble 2) SASInventors: Karine Saxod, Alexandre Mas, Eric Saugier, Gaetan Lobascio, Benoit Besancon
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Publication number: 20190252212Abstract: A method for manufacturing a cover for an electronic package includes placing an insert having opposite faces between opposite faces of a cavity of a mold. A coating material is injected in the mold cavity around the insert. The coating material is then set to form a substrate that is overmolded around the insert and produce the cover.Type: ApplicationFiled: April 25, 2019Publication date: August 15, 2019Applicant: STMicroelectronics (Grenoble 2) SASInventors: Benoit BESANCON, Alexandre MAS, Karine SAXOD
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Patent number: 10325784Abstract: A method for manufacturing a cover for an electronic package includes placing an insert having opposite faces between opposite faces of a cavity of a mold. A coating material is injected in the mold cavity around the insert. The coating material is then set to form a substrate that is overmolded around the insert and produce the cover.Type: GrantFiled: August 24, 2017Date of Patent: June 18, 2019Assignee: STMicroelectronics (Grenoble 2) SASInventors: Benoit Besancon, Alexandre Mas, Karine Saxod
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Publication number: 20180190562Abstract: An electronic device includes a support plate having a mounting face. An electronic chip has a front face mounted on the mounting face of the support plate. A rear face of the electronic chip located opposite to the front face is provided with rear grooves that define, between the grooves, rear zones. A rear layer made of a heat-conducting material is spread over the rear face of the electronic chip so as to at least partly cover the rear zones and at least partially fill the rear grooves.Type: ApplicationFiled: August 29, 2017Publication date: July 5, 2018Applicants: STMicroelectronics (Tours) SAS, STMicroelectronics (Grenoble 2) SASInventors: Laurent Figuiere, Gaetan Lobascio, Alexandre Mas
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METHOD FOR MANUFACTURING A COVER FOR AN ELECTRONIC PACKAGE AND ELECTRONIC PACKAGE COMPRISING A COVER
Publication number: 20180190511Abstract: A method for manufacturing a cover for an electronic package includes placing an electrically conductive insert (including an electrical contact surface) inside a cavity of a mold in a position such that the electrical contact surface is in contact with a face of the cavity of the mold. A coating material is injected into said cavity and set so as to produce a substrate that is overmolded around the insert and forms the cover where the electrical contact surface of the overmolded substrate is not covered by the coating material. An electronic package is then formed from a chip mounted on a carrier substrate that is covered by the cover. The electrical contact surface is located above and electrically connected to an electrical connection pad of either the chip or the carrier substrate.Type: ApplicationFiled: August 24, 2017Publication date: July 5, 2018Applicant: STMicroelectronics (Grenoble 2) SASInventors: Alexandre Mas, Benoit Besancon, Karine Saxod -
Publication number: 20180190512Abstract: A method for manufacturing a cover for an electronic package includes placing an insert having opposite faces between opposite faces of a cavity of a mold. A coating material is injected in the mold cavity around the insert. The coating material is then set to form a substrate that is overmolded around the insert and produce the cover.Type: ApplicationFiled: August 24, 2017Publication date: July 5, 2018Applicant: STMicroelectronics (Grenoble 2) SASInventors: Benoit Besancon, Alexandre Mas, Karine Saxod
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Publication number: 20180190838Abstract: A cover for an electronic package is manufactured by placing an optical insert, having opposite faces and configured to allow light radiation to pass therethrough, between two opposite faces of a cavity of a mold in a position such that said optical faces of the optical insert make contact with said opposite faces of the cavity of the mold. A coating material is injected into the cavity and around the optical insert. The coating material is set to obtain a substrate that is overmolded around the optical insert so as to produce the cover. An electronic package includes an electronic chip mounted to a support substrate with the cover formed by the overmolded substrate mounted to the support substrate.Type: ApplicationFiled: August 29, 2017Publication date: July 5, 2018Applicant: STMicroelectronics (Grenoble 2) SASInventors: Karine Saxod, Alexandre Mas, Eric Saugier, Gaetan Lobascio, Benoit Besancon