Patents by Inventor Ming-Pei Hsu

Ming-Pei Hsu 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).

  • Device-to-device subscriber identity module sharing method and associated apparatuses
    Patent number: 11388599
    Abstract: A customer premise equipment (CPE) includes a control circuit, a storage device, and a wireless communication circuit. The storage device stores a virtual subscriber identity module (SIM). When the control circuit enables virtual SIM functionality on the CPE, the wireless communication circuit establishes a wireless communication link with a cellular telephone network via the virtual SIM.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: July 12, 2022
    Assignee: MEDIATEK INC.
    Inventors: Wei-Lun Liu, Huei-Jing Yang, Ming-Pei Hsu
  • DEVICE-TO-DEVICE SUBSCRIBER IDENTITY MODULE SHARING METHOD AND ASSOCIATED APPARATUSES
    Publication number: 20200359211
    Abstract: A customer premise equipment (CPE) includes a control circuit, a storage device, and a wireless communication circuit. The storage device stores a virtual subscriber identity module (SIM). When the control circuit enables virtual SIM functionality on the CPE, the wireless communication circuit establishes a wireless communication link with a cellular telephone network via the virtual SIM.
    Type: Application
    Filed: February 20, 2020
    Publication date: November 12, 2020
    Inventors: Wei-Lun Liu, Huei-Jing Yang, Ming-Pei Hsu
  • MOBILE TERMINAL AND METHOD FOR SHARING SIM CARD
    Publication number: 20180234833
    Abstract: The present invention provides methods for sharing a SIM card and mobile terminals. The method comprises: utilizing a first mobile terminal to receive a SIM card access request signal from at least a second mobile terminal which does not have the SIM card, wherein the first mobile terminal has the SIM card and operates as a server having no fixed IP; transmitting a security authentication information request signal to the second mobile terminal according to the SIM card access request signal; and determining whether to transmit a SIM card Elementary Files data to the second mobile terminal according to the security authentication information, wherein the SIM card Elementary Files data is utilized by the second mobile terminal to use communication function of the SIM card. The present invention allows the mobile terminals to share a SIM card.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 16, 2018
    Inventors: MI TANG, YAJUN LI, Ming-Pei Hsu, ZHONGE WU, Yuanyuan Wang