Patents by Inventor Siddarth Koduru JOSHI

Siddarth Koduru JOSHI 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).

  • Method for calibrating a photodetector
    Patent number: 11359961
    Abstract: Method for calibrating a photodetector (3), the method including the following steps: measuring an afterpulsing probability and/or timing of the photodetector (3) under different operating conditions defined by values of one or more operating parameters, at least one of which is a single-photon property of an optical signal (2) incident on the photodetector (3) when measuring the afterpulsing probability, and recording the measured afterpulsing probability and/or timing in relation to the values of the one or more operating parameters; and photodetector calibrated using this method.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: June 14, 2022
    Assignee: Ruder Boskovic Institute
    Inventors: Siddarth Koduru Joshi, Rupert Ursin, Waris Ferdaus Ziarkash, Mario Stip{hacek over (c)}ević
  • METHOD FOR CALIBRATING A PHOTODETECTOR
    Publication number: 20210055156
    Abstract: Method for calibrating a photodetector (3), the method including the following steps: measuring an afterpulsing probability and/or timing of the photodetector (3) under different operating conditions defined by values of one or more operating parameters, at least one of which is a single-photon property of an optical signal (2) incident on the photodetector (3) when measuring the afterpulsing probability, and recording the measured afterpulsing probability and/or timing in relation to the values of the one or more operating parameters; and photodetector calibrated using this method.
    Type: Application
    Filed: December 20, 2018
    Publication date: February 25, 2021
    Inventors: Siddarth Koduru JOSHI, Rupert URSIN, Waris Ferdaus ZIARKASH, Mario STIPCEVIC