Patents by Inventor GAJENDRA KUMAR PATRO

GAJENDRA KUMAR PATRO 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).

  • Publication number: 20200116805
    Abstract: A test and measurement instrument, comprising at least one port configured to receive a signal from a device under test; a user interface configured to receive a user input, the user input indicating magnetic properties of a magnetic material of the device under test, and one or more processors. The one or more processors are configured to generate a hysteresis loop mask based on the magnetic properties of the magnetic material, determine whether the signal received from the device under test violates the hysteresis loop mask, and generate an alert when the signal received from the device under test violates the hysteresis loop mask. The test and measurement instrument may also include a display configured to display the hysteresis loop mask, the signal received from the device under test, and/or the alert.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 16, 2020
    Applicant: Tektronix, Inc.
    Inventors: U N Vasudev, Gajendra Kumar Patro, Krishna N H Sri
  • Publication number: 20150032393
    Abstract: The disclosed technology relates to a method and apparatus for graphically displaying a switching cycle of a switching device. A switching voltage and a switching current are acquired for a device under test via a voltage probe and a current probe, respectively, for a plurality of switching cycles of the device under test. The switching current versus the switching voltage is plotted on a current versus voltage plot as a curve for each of the switching cycles. Each of the curves on the current versus voltage plot overlap each other and are displayed to a user.
    Type: Application
    Filed: April 21, 2014
    Publication date: January 29, 2015
    Applicant: TEKTRONIX, INC.