Patents by Inventor Bingbing Xu

Bingbing Xu 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: 20240426653
    Abstract: The present disclosure provides an ambient light sensing system including an optical detector located beneath a display and a detector electronics. The detector electronics includes an integrator configured to integrate an output from the detector, at least one counter which is connected to the integrator, and a memory which is connected to the integrator. The at least one counter is synchronized to a synchronization signal of the display. The at least one counter causes values to be periodically written from the integrator into the memory.
    Type: Application
    Filed: October 3, 2022
    Publication date: December 26, 2024
    Inventors: Sandeep Vernekar, BingBing Xu, Sudhakar Singamala, Dinesh Kuruganti, Helmut Theiler, David Harlow Sin, George Richard Kelly
  • Patent number: 11929750
    Abstract: A device comprises a data terminal, a clock terminal and a digital circuitry. The data terminal is configured to be connected to a serial data line. The clock terminal is configured to be connected to a serial clock line for receiving a clock signal. The digital circuitry is coupled to the data terminal and to the clock terminal. The digital circuitry is configured to operate using a time base signal provided via a further clock terminal to the device or using an internal clock signal that is generated by an internal oscillator of the device. Furthermore, a method for operating a device is described.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: March 12, 2024
    Assignee: ams-OSRAM AG
    Inventors: Dewight Warren, Bingbing Xu, Bernhard Greimel-Laengauer, Franz Stelzl
  • Publication number: 20240048133
    Abstract: A device comprises a data terminal, a clock terminal and a digital circuitry. The data terminal is configured to be connected to a serial data line. The clock terminal is configured to be connected to a serial clock line for receiving a clock signal. The digital circuitry is coupled to the data terminal and to the clock terminal. The digital circuitry is configured to operate using a time base signal provided via a further clock terminal to the device or using an internal clock signal that is generated by an internal oscillator of the device. Furthermore, a method for operating a device is described.
    Type: Application
    Filed: August 5, 2022
    Publication date: February 8, 2024
    Inventors: Dewight WARREN, Bingbing XU, Bernhard GREIMEL-LAENGAUER, Franz STELZL
  • Publication number: 20090194305
    Abstract: A power tool has a motor, a clutch device for adjusting torque, a percussion device which has two cam discs, and two adjusting rings for selectively setting four operating modes including a “screwdriving” operating mode, an “impacting” operating mode, a “drilling” operating mode and a “percussion drilling” operating mode. One of the two adjusting rings is a torque adjusting ring operable to select one of the “screwdriving” operating mode, the “impacting” operating mode, and the “drilling” operating mode while the other one of the two adjusting rings is a percussion ring operable to selectively set “percussion drilling” operating mode.
    Type: Application
    Filed: January 22, 2009
    Publication date: August 6, 2009
    Applicant: CHERVON LIMITED
    Inventors: Bingbing Xu, Masatoshi Fukinuki