Patents by Inventor Yanyun Zen

Yanyun Zen 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).

  • METHOD AND DEVICE FOR DOWNLINK SIGNAL TRANSMISSION IN DUAL-CONNECTION ARCHITECTURE, AND TERMINAL
    Publication number: 20230006705
    Abstract: A method and device for downlink signal transmission in a dual-connection architecture, and a terminal. The method comprises: when a first signal receiver and a second signal transmitter both operate, after a second uplink signal and a higher harmonic signal of a first uplink signal enter a first downlink and before entering the first signal receiver, using a notch filter arranged on the first downlink to filter out a signal located in a preset frequency band in the second uplink signal.
    Type: Application
    Filed: January 6, 2020
    Publication date: January 5, 2023
    Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
    Inventors: Hua Zhang, Dingning Wen, Yu Jia, Longxi Tao, Yanyun Zen