Patents by Inventor William R Walitsch

William R Walitsch 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 Communication of Capabilities in Wireless Charging Systems
    Publication number: 20250105877
    Abstract: An electronic device may transmit a self-identification message indicating its capabilities as a wireless power transmitter to nearby devices.
    Type: Application
    Filed: November 3, 2023
    Publication date: March 27, 2025
    Inventors: Jinqian Yu, Sherjeel Shehzad, Gordon Y Scott, Ho Cheung Chung, Nan Liu, Selestino L Rodan, Andrew C Chang, William R Walitsch
  • Wireless Charging Control and Coordination
    Publication number: 20250055325
    Abstract: A first wireless power system having a first transmit device and a first receive device is operable in close proximity to a second wireless power system having a second transmit device and a second receive device. Each transmit device includes a respective coil driven by an inverter and measurement circuitry that controls the power transmitting devices to promote coexistence of the nearby systems.
    Type: Application
    Filed: July 23, 2024
    Publication date: February 13, 2025
    Inventors: Jinqian Yu, William R Walitsch, Mikhal S De Jesus, Patrin Illenberger, Sherjeel Shehzad, Kevin J. Hartnett, Rex Jungho Hwang, Nan Liu, Kumar Modepalli, Kunal Bhargava, Oh Jae Lee