Patents by Inventor Riling LI

Riling LI 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).

  • Signal control system and method for quantum computing, and waveform calibration circuit
    Patent number: 12651185
    Abstract: A signal control system for quantum computing includes a signal source, a waveform calibration circuit, a qubit control line, and a qubit module. The signal source is configured to generate an original control signal. The waveform calibration circuit includes at least one IIR digital filter. The IIR digital filter is configured to perform waveform calibration on the original control signal to obtain a calibrated control signal. The qubit control line is configured to guide the calibrated control signal to the qubit module. The qubit module is configured to generate a qubit. The calibrated control signal acts on the qubit after passing through the qubit control line, so as to control the qubit.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: June 9, 2026
    Assignees: SHENZHEN TENCENT COMPUTER SYSTEMS COMPANY LIMITED, INSTITUTE OF SOFTWARE CHINESE ACADEMY OF SCIENCES
    Inventors: Riling Li, Mengyu Zhang, Zhenxing Zhang, Shenggang Ying, Shengyu Zhang
  • SIGNAL CONTROL SYSTEM AND METHOD FOR QUANTUM COMPUTING, AND WAVEFORM CALIBRATION CIRCUIT
    Publication number: 20230196168
    Abstract: A signal control system for quantum computing includes a signal source, a waveform calibration circuit, a qubit control line, and a qubit module. The signal source is configured to generate an original control signal. The waveform calibration circuit includes at least one IIR digital filter. The IIR digital filter is configured to perform waveform calibration on the original control signal to obtain a calibrated control signal. The qubit control line is configured to guide the calibrated control signal to the qubit module. The qubit module is configured to generate a qubit. The calibrated control signal acts on the qubit after passing through the qubit control line, so as to control the qubit.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 22, 2023
    Inventors: Riling LI, Mengyu ZHANG, Zhenxing ZHANG, Shenggang YING, Shengyu ZHANG