Patents by Inventor Sandeep Tallada

Sandeep Tallada 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).

  • Systems with radio frequency resonators, tuning elements, and spectrum analyzers to provide values of resonance parameters
    Patent number: 11697458
    Abstract: A system comprises: a radio frequency (RF) resonator comprising a cavity and a tuning element, the cavity having at least one port, and the tuning element having a length inside the cavity; a processor; a spectrum analyzer coupled to the at least one port, the spectrum analyzer to provide to the processor values of a resonance parameter, the resonance parameter indicative of a resonant wavelength of the RF resonator; and an automotive steering mechanism coupled to the tuning element.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: July 11, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Siva RaghuRam Prasad Chennupati, Sandeep Tallada
  • SYSTEMS WITH RADIO FREQUENCY RESONATORS, TUNING ELEMENTS, AND SPECTRUM ANALYZERS TO PROVIDE VALUES OF RESONANCE PARAMETERS
    Publication number: 20210245807
    Abstract: A system comprises: a radio frequency (RF) resonator comprising a cavity and a tuning element, the cavity having at least one port, and the tuning element having a length inside the cavity; a processor; a spectrum analyzer coupled to the at least one port, the spectrum analyzer to provide to the processor values of a resonance parameter, the resonance parameter indicative of a resonant wavelength of the RF resonator; and an automotive steering mechanism coupled to the tuning element.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Inventors: Siva RaghuRam Prasad CHENNUPATI, Sandeep TALLADA
  • Systems with radio frequency resonators, tuning elements, and spectrum analyzers to provide values of resonance parameters
    Patent number: 11021188
    Abstract: A system comprises: a radio frequency (RF) resonator comprising a cavity and a tuning element, the cavity having at least one port, and the tuning element having a length inside the cavity; a processor; a spectrum analyzer coupled to the at least one port, the spectrum analyzer to provide to the processor values of a resonance parameter, the resonance parameter indicative of a resonant wavelength of the RF resonator; and an automotive steering mechanism coupled to the tuning element.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: June 1, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Siva RaghuRam Prasad Chennupati, Sandeep Tallada
  • Exhaust gas-sensor
    Patent number: 10775327
    Abstract: An exhaust gas sensing system includes a channel for flow of exhaust gas, a first directional antenna, a second directional antenna, a first transmitter, a first receiver, and signal processing circuitry. The first directional antenna and the second directional antenna are disposed in the channel. The first transmitter is coupled to the first directional antenna. The first receiver is coupled to the second directional antenna. The signal processing circuitry is coupled to the first transmitter and the first receiver.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 15, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Siva RaghuRam Prasad Chennupati, Sandeep Tallada
  • METAL TANK ULTRASONIC LIQUID LEVEL SENSING
    Publication number: 20200182680
    Abstract: An ultrasonic system provides an inexpensive non-invasive way to measure fuel levels in a metal fuel tank that reduces noise from tank vibration. A first transducer generates a first signal that can be used to determine fuel levels in the tank. A second transducer placed on a chassis generates a second signal that corresponds to the noise. A differential amplifier then subtracts the second signal from the first signal, producing a cleaner signal result for determining fuel levels.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 11, 2020
    Inventors: Siva RaghuRam Prasad CHENNUPATI, Sandeep TALLADA
  • SYSTEMS WITH RADIO FREQUENCY RESONATORS, TUNING ELEMENTS, AND SPECTRUM ANALYZERS TO PROVIDE VALUES OF RESONANCE PARAMETERS
    Publication number: 20190002025
    Abstract: A system comprises: a radio frequency (RF) resonator comprising a cavity and a tuning element, the cavity having at least one port, and the tuning element having a length inside the cavity; a processor; a spectrum analyzer coupled to the at least one port, the spectrum analyzer to provide to the processor values of a resonance parameter, the resonance parameter indicative of a resonant wavelength of the RF resonator; and an automotive steering mechanism coupled to the tuning element.
    Type: Application
    Filed: December 29, 2017
    Publication date: January 3, 2019
    Inventors: Siva RaghuRam Prasad CHENNUPATI, Sandeep TALLADA
  • EXHAUST GAS-SENSOR
    Publication number: 20180348152
    Abstract: An exhaust gas sensing system includes a channel for flow of exhaust gas, a first directional antenna, a second directional antenna, a first transmitter, a first receiver, and signal processing circuitry. The first directional antenna and the second directional antenna are disposed in the channel. The first transmitter is coupled to the first directional antenna. The first receiver is coupled to the second directional antenna. The signal processing circuitry is coupled to the first transmitter and the first receiver.
    Type: Application
    Filed: January 30, 2018
    Publication date: December 6, 2018
    Inventors: Siva RaghuRam Prasad Chennupati, Sandeep Tallada