Patents by Inventor Colin Abraham

Colin Abraham 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: 10355419
    Abstract: Connector systems may include a connector receptacle and connector plug or insert. The connector receptacle may include a tongue. A first plurality of contacts may be formed on a top surface of the tongue. A first ground pad may be located on a top surface of tongue, and a shield may be formed around the tongue. The connector insert may include a housing and a conductive shield around the housing behind a leading edge of the connector insert. A front edge of the shield may be folded into an opening at the leading edge. In other examples, the receptacle shield may include one or more fingers. These fingers may contact the connector insert shield to form a ground path. One or more of these fingers may engage openings in the insert shield to provide a retention force between the connector insert and receptacle.
    Type: Grant
    Filed: December 31, 2016
    Date of Patent: July 16, 2019
    Assignee: Apple Inc.
    Inventors: Zheng Gao, Mahmoud R. Amini, Nathan N Ng, Min Chul Kim, Colin Abraham
  • Publication number: 20170237202
    Abstract: Connector systems may include a connector receptacle and connector plug or insert. The connector receptacle may include a tongue. A first plurality of contacts may be formed on a top surface of the tongue. A first ground pad may be located on a top surface of tongue, and a shield may be formed around the tongue. The connector insert may include a housing and a conductive shield around the housing behind a leading edge of the connector insert. A front edge of the shield may be folded into an opening at the leading edge. In other examples, the receptacle shield may include one or more fingers. These fingers may contact the connector insert shield to form a ground path. One or more of these fingers may engage openings in the insert shield to provide a retention force between the connector insert and receptacle.
    Type: Application
    Filed: December 31, 2016
    Publication date: August 17, 2017
    Applicant: Apple Inc.
    Inventors: Zheng Gao, Mahmoud R. Amini, Nathan N. Ng, Min Chul Kim, Colin Abraham
  • Patent number: 9660389
    Abstract: Low cost ground connections for standard connectors and connectors having reduced pin counts. One example may provide a connector system including a connector insert having a plurality of contacts along a top or bottom, or both top and bottom, of a connector insert, where first contacts in the plurality of contacts may be used to convey power, ground, or data and where second contacts in the plurality of contacts are used for ground. The second contacts may be arranged to have contacting portions that are positioned in the insert at different heights relative to the top or bottom of the connector insert and at different depths relative to a front opening of the connector insert.
    Type: Grant
    Filed: May 25, 2015
    Date of Patent: May 23, 2017
    Assignee: APPLE INC.
    Inventors: Zheng Gao, Min Chul Kim, Colin Abraham, Nathan Ng
  • Patent number: 9537263
    Abstract: Connector systems may include a connector receptacle and connector plug or insert. The connector receptacle may include a tongue. A first plurality of contacts may be formed on a top surface of the tongue. A first ground pad may be located on a top surface of tongue, and a shield may be formed around the tongue. The connector insert may include a housing and a conductive shield around the housing behind a leading edge of the connector insert. A front edge of the shield may be folded into an opening at the leading edge. In other examples, the receptacle shield may include one or more fingers. These fingers may contact the connector insert shield to form a ground path. One or more of these fingers may engage openings in the insert shield to provide a retention force between the connector insert and receptacle.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: January 3, 2017
    Assignee: Apple Inc.
    Inventors: Zheng Gao, Mahmoud R. Amini, Nathan N. Ng, Min Chul Kim, Colin Abraham
  • Publication number: 20150340815
    Abstract: Low cost ground connections for standard connectors and connectors having reduced pin counts. One example may provide a connector system including a connector insert having a plurality of contacts along a top or bottom, or both top and bottom, of a connector insert, where first contacts in the plurality of contacts may be used to convey power, ground, or data and where second contacts in the plurality of contacts are used for ground. The second contacts may be arranged to have contacting portions that are positioned in the insert at different heights relative to the top or bottom of the connector insert and at different depths relative to a front opening of the connector insert.
    Type: Application
    Filed: May 25, 2015
    Publication date: November 26, 2015
    Applicant: APPLE INC.
    Inventors: Zheng Gao, Min Chul Kim, Colin Abraham, Nathan Ng
  • Publication number: 20150171562
    Abstract: Connector systems may include a connector receptacle and connector plug or insert. The connector receptacle may include a tongue. A first plurality of contacts may be formed on a top surface of the tongue. A first ground pad may be located on a top surface of tongue, and a shield may be formed around the tongue. The connector insert may include a housing and a conductive shield around the housing behind a leading edge of the connector insert. A front edge of the shield may be folded into an opening at the leading edge. In other examples, the receptacle shield may include one or more fingers. These fingers may contact the connector insert shield to form a ground path. One or more of these fingers may engage openings in the insert shield to provide a retention force between the connector insert and receptacle.
    Type: Application
    Filed: November 17, 2014
    Publication date: June 18, 2015
    Applicant: Apple Inc.
    Inventors: Zheng Gao, Mahmoud R. Amini, Nathan N. Ng, Min Chul Kim, Colin Abraham