Patents by Inventor Viswanath Ambalapuzha Gopalakrishnan

Viswanath Ambalapuzha Gopalakrishnan 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).

  • Techniques for Characterizing a Nonlinearity of a Time-to-Digital Converter in an Optical Measurement System
    Publication number: 20210290146
    Abstract: An illustrative optical measurement system includes a signal generator configured to generate a signal and a processing unit configured to direct the signal generator to apply the signal to a TDC included in the optical measurement system and generate, based on timestamp symbols recorded by the TDC in response to the signal, characterization data representative of a nonlinearity of the TDC.
    Type: Application
    Filed: March 16, 2021
    Publication date: September 23, 2021
    Inventors: Sebastian Sorgenfrei, Viswanath Ambalapuzha Gopalakrishnan, Katherine Perdue, Isai Olvera, Ryan Field