Patents by Inventor Claire MOTION

Claire MOTION 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).

  • Patent number: 12266961
    Abstract: Apparatus for delivering power from a battery node of a battery to an output node, the output node coupled to an analyte monitoring device, the apparatus comprising: a slow charging path between the battery node and the output node; a fast charging path parallel to the slow charging path, the fast charging path switchably coupled between the battery node and the output node; and control circuitry configured to: selectively couple the fast charging path between the battery node and the output node to allow faster transfer of charge between the battery node and the output node than the slow charging path.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: April 1, 2025
    Assignee: Cirrus Logic Inc.
    Inventors: John Paul Lesso, Toru Ido, Claire Motion
  • Patent number: 12178134
    Abstract: Circuitry for driving a transducer for an object detection system, the circuitry comprising drive circuitry configured to generate a drive waveform for the transducer, current monitor circuitry for monitoring a current through the transducer, and system identification circuitry. The system identification circuitry is configured to determine a characteristic of the transducer based on a first signal indicative of a drive voltage for the transducer and a second signal indicative of the current through the transducer. The circuitry is operative to adjust the drive waveform based on the determined characteristic of the transducer.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: December 24, 2024
    Assignee: Cirrus Logic Inc.
    Inventors: John Paul Lesso, Claire Motion
  • Publication number: 20240411019
    Abstract: Circuitry comprising excitation circuitry for supplying a transducer with an excitation signal to generate a detection signal and current monitor circuitry for monitoring current through the transducer.
    Type: Application
    Filed: August 15, 2024
    Publication date: December 12, 2024
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John P. LESSO, Claire MOTION
  • Patent number: 12099118
    Abstract: Circuitry comprising excitation circuitry for supplying a transducer with an excitation signal to generate a detection signal and current monitor circuitry for monitoring current through the transducer.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: September 24, 2024
    Assignee: Cirrus Logic Inc.
    Inventors: John P. Lesso, Claire Motion
  • Publication number: 20240305119
    Abstract: Circuitry for processing an output of an electrochemical cell comprising a first electrode and a second electrode, the circuitry comprising: drive circuitry configured to apply a stimulus to the first electrode; measurement circuitry configured to obtain an output signal from the output of the electrochemical cell in response to the stimulus; processing circuitry configured to: apply the stimulus to a model of the electrochemical cell; obtain a modelled output signal from the model in response to the stimulus; determine an error in the output signal based on the output signal and the modelled output signal.
    Type: Application
    Filed: February 22, 2024
    Publication date: September 12, 2024
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John P. LESSO, Yanto SURYONO, Toru IDO, Claire MOTION
  • Publication number: 20230387705
    Abstract: Apparatus for delivering power from a battery node of a battery to an output node, the output node coupled to an analyte monitoring device, the apparatus comprising: a slow charging path between the battery node and the output node; a fast charging path parallel to the slow charging path, the fast charging path switchably coupled between the battery node and the output node; and control circuitry configured to: selectively couple the fast charging path between the battery node and the output node to allow faster transfer of charge between the battery node and the output node than the slow charging path.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John Paul LESSO, Toru IDO, Claire MOTION
  • Publication number: 20220254980
    Abstract: Circuitry for driving a transducer for an object detection system, the circuitry comprising drive circuitry configured to generate a drive waveform for the transducer, current monitor circuitry for monitoring a current through the transducer, and system identification circuitry. The system identification circuitry is configured to determine a characteristic of the transducer based on a first signal indicative of a drive voltage for the transducer and a second signal indicative of the current through the transducer. The circuitry is operative to adjust the drive waveform based on the determined characteristic of the transducer.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 11, 2022
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John Paul LESSO, Claire MOTION
  • Publication number: 20220244378
    Abstract: Circuitry comprising excitation circuitry for supplying a transducer with an excitation signal to generate a detection signal and current monitor circuitry for monitoring current through the transducer.
    Type: Application
    Filed: January 24, 2022
    Publication date: August 4, 2022
    Applicant: Cirrus Logic International Semiconductor Ltd.
    Inventors: John P. LESSO, Claire MOTION