Patents by Inventor Raghuram Kuchibhotla

Raghuram Kuchibhotla 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).

  • Detection of variation in load impedance of wireless communications devices
    Patent number: 11381328
    Abstract: Systems, methods, and devices detect variations in load impedances of wireless communications devices. Methods include determining a first distortion measurement of a transceiver based on a first comparison of a digital loopback path and a radio frequency (RF) loopback path, and determining a second distortion measurement of the transceiver based on a second comparison of the digital loopback path and the RF loopback path. Methods also include implementing, using a processor, a third comparison of the first distortion measurement and the second distortion measurement, and determining if there is a change in a load of the transceiver based on the third comparison.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: July 5, 2022
    Assignee: Cypress Semiconductor Corporation
    Inventors: Vipul Kumar, Raghuram Kuchibhotla
  • DETECTION OF VARIATION IN LOAD IMPEDANCE OF WIRELESS COMMUNICATIONS DEVICES
    Publication number: 20210091867
    Abstract: Systems, methods, and devices detect variations in load impedances of wireless communications devices. Methods include determining a first distortion measurement of a transceiver based on a first comparison of a digital loopback path and a radio frequency (RF) loopback path, and determining a second distortion measurement of the transceiver based on a second comparison of the digital loopback path and the RF loopback path. Methods also include implementing, using a processor, a third comparison of the first distortion measurement and the second distortion measurement, and determining if there is a change in a load of the transceiver based on the third comparison.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 25, 2021
    Applicant: Cypress Semiconductor Corporation
    Inventors: Vipul Kumar, Raghuram Kuchibhotla