Patents by Inventor Purushottam Dokhale

Purushottam Dokhale 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).

  • POSITION SENSITIVE SOLID-STATE PHOTOMULTIPLIERS, SYSTEMS AND METHODS
    Publication number: 20150285921
    Abstract: An integrated silicon solid state photomultiplier (SSPM) device includes a pixel unit including an array of more than 2×2 p-n photodiodes on a common substrate, a signal division network electrically connected to each photodiode, where the signal division network includes four output connections, a signal output measurement unit, a processing unit configured to identify the photodiode generating a signal or a center of mass of photodiodes generating a signal, and a global receiving unit.
    Type: Application
    Filed: November 10, 2014
    Publication date: October 8, 2015
    Applicant: Radiation Monitoring Devices, Inc.
    Inventors: Kanai S. Shah, James F. Christian, Christopher Stapels, Purushottam Dokhale, Mickel McClish
  • Position sensitive solid-state photomultipliers, systems and methods
    Patent number: 8884240
    Abstract: An integrated silicon solid state photomultiplier (SSPM) device includes a pixel unit including an array of more than 2×2 p-n photodiodes on a common substrate, a signal division network electrically connected to each photodiode, where the signal division network includes four output connections, a signal output measurement unit, a processing unit configured to identify the photodiode generating a signal or a center of mass of photodiodes generating a signal, and a global receiving unit.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: November 11, 2014
    Assignee: Radiation Monitoring Devices, Inc.
    Inventors: Kanai S. Shah, James Christian, Christopher Stapels, Purushottam Dokhale, Mickel McClish