Patents by Inventor Qingquan LUO

Qingquan LUO 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).

  • Wireless communication method and apparatus
    Patent number: 11924901
    Abstract: A wireless communication method and apparatus for improving communication failure recovery efficiency. The method is applied to a terminal or a chip used in a terminal, and includes: upon detecting that downlink communication of the first serving cell fails, determining that downlink communication of the second serving cell is normal; sending a communication failure recovery request on an uplink channel of the second serving cell, where the communication failure recovery request is used to request to recover from a downlink communication failure of the first serving cell; and detecting a communication failure recovery response on a downlink channel of the second serving cell, where the communication failure recovery response is used to indicate a downlink communication resource of the first serving cell.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: March 5, 2024
    Assignee: BEJING JINGSHI INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Juhua Xue, Wuxiao Zhou, Qingquan Luo, Han Zhou
  • POWER AMPLIFIER CHIP AND COMMUNICATION DEVICE
    Publication number: 20230188104
    Abstract: Example power amplifier chips and communication devices are described. One example power amplifier chip includes a package housing and a plurality of power amplifier dies. The plurality of power amplifier dies are packaged in the package housing, and each of the plurality of power amplifier dies includes at least one stage of power amplifier.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 15, 2023
    Inventors: Wei XU, Po SHI, Zhengde YANG, Yufeng WANG, Junhao ZOU, Qingquan LUO, Shengchang SHANGGUAN
  • WIRELESS COMMUNICATION METHOD AND APPARATUS
    Publication number: 20200170065
    Abstract: A wireless communication method and apparatus for improving communication failure recovery efficiency. The method is applied to a terminal or a chip used in a terminal, and includes: upon detecting that downlink communication of the first serving cell fails, determining that downlink communication of the second serving cell is normal; sending a communication failure recovery request on an uplink channel of the second serving cell, where the communication failure recovery request is used to request to recover from a downlink communication failure of the first serving cell; and detecting a communication failure recovery response on a downlink channel of the second serving cell, where the communication failure recovery response is used to indicate a downlink communication resource of the first serving cell.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Juhua XUE, Wuxiao ZHOU, Qingquan LUO, Han ZHOU