Patents by Inventor Christopher Nelles BRINDLE

Christopher Nelles BRINDLE 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: 10707866
    Abstract: A dual sided contact switch has a first independent drain/source region of a multi-gate active device. The dual sided contact switch also has a first shared drain/source region of the multi-gate active device. The dual sided contact switch has a second independent drain/source region of the multi-gate active device, adjacent to the first shared drain/source region. The dual sided contact switch also has a second shared drain/source region of the multi-gate active device, adjacent to the first independent drain/source region. The dual sided contact switch has a gate region between the first independent drain/source region and the first shared drain/source region, and also between the second independent drain/source region and the second shared drain/source region.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: July 7, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Qingqing Liang, Ravi Pramod Kumar Vedula, George Peter Imthurn, Christopher Nelles Brindle, Sinan Goktepeli
  • Publication number: 20200204175
    Abstract: A dual sided contact switch has a first independent drain/source region of a multi-gate active device. The dual sided contact switch also has a first shared drain/source region of the multi-gate active device. The dual sided contact switch has a second independent drain/source region of the multi-gate active device, adjacent to the first shared drain/source region. The dual sided contact switch also has a second shared drain/source region of the multi-gate active device, adjacent to the first independent drain/source region. The dual sided contact switch has a gate region between the first independent drain/source region and the first shared drain/source region, and also between the second independent drain/source region and the second shared drain/source region.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Inventors: Qingqing LIANG, Ravi Pramod Kumar VEDULA, George Pete IMTHURN, Christopher Nelles BRINDLE, Sinan GOKTEPELI
  • Patent number: 10211830
    Abstract: Certain aspects of the present disclosure generally relate to electronic circuits and, more particularly, to a switch architecture including a shunt termination path, for example to provide isolation between two terminals. More particularly, aspects of the present disclosure relate to methods for operating a shunt path to achieve various termination states. An exemplary method generally includes providing a first control signal to a plurality of transistors coupled in series between an electrical path and a termination transistor, wherein the termination transistor is coupled in series between the plurality of transistors and ground, providing a second control signal to the termination transistor, and dynamically controlling the first and second control signals to achieve a desired termination state for the electrical path.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: February 19, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Christopher Nelles Brindle, Jingbo Wang, Pasi Tapani Tikka
  • Publication number: 20180316350
    Abstract: Certain aspects of the present disclosure generally relate to electronic circuits and, more particularly, to a switch architecture including a shunt termination path, for example to provide isolation between two terminals. More particularly, aspects of the present disclosure relate to methods for operating a shunt path to achieve various termination states. An exemplary method generally includes providing a first control signal to a plurality of transistors coupled in series between an electrical path and a termination transistor, wherein the termination transistor is coupled in series between the plurality of transistors and ground, providing a second control signal to the termination transistor, and dynamically controlling the first and second control signals to achieve a desired termination state for the electrical path.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 1, 2018
    Inventors: Christopher Nelles BRINDLE, Jingbo WANG, Pasi Tapani TIKKA