Patents by Inventor Fangsheng CHEN

Fangsheng CHEN 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 transceiver apparatus and terminal device
    Patent number: 11973529
    Abstract: A signal transceiver apparatus includes: a first communication module and a second communication module; a first switch connected to a first terminal of the first communication module and a first terminal of the second communication module, respectively; a second switch connected to a first transmitting/receiving port and a first signal reception port of the first communication module, and a first antenna structure connected to the second switch; and a third switch connected to a second transmitting/receiving port and a second signal reception port of the second communication module, and a second antenna structure connected to the third switch. The first communication module corresponds to a first transmitting link and two receiving links, and the second communication module corresponds to a second transmitting link and two receiving links.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: April 30, 2024
    Assignee: Vivo Mobile Communication Co., Ltd.
    Inventors: Fangsheng Chen, Xuefeng Sheng
  • SIGNAL TRANSCEIVER APPARATUS AND TERMINAL DEVICE
    Publication number: 20210351812
    Abstract: A signal transceiver apparatus includes: a first communication module and a second communication module; a first switch connected to a first terminal of the first communication module and a first terminal of the second communication module, respectively; a second switch connected to a second terminal of the first communication module, and a first antenna structure connected to the second switch; a third switch connected to a second terminal of the second communication module, and a second antenna structure connected to the third switch, wherein, The first communication module corresponds to a first transmitting link and two receiving links, the second communication module corresponds to a second transmitting link and the two receiving links.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Fangsheng CHEN, Xuefeng SHENG