Patents by Inventor Mingding LI

Mingding 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).

  • ADJUSTABLE ELECTROMAGNETIC ARRAY ELEMENT AND INTELLIGENT SURFACE
    Publication number: 20260155577
    Abstract: Disclosed are an adjustable electromagnetic array element and an intelligent surface. The adjustable electromagnetic array element may include a reflective unit and a parasitic unit, the reflective unit comprises: at least one reflective metal sheet, and at least one adjustable element electrically connected to the reflective metal sheet and configured for adjusting an electromagnetic parameter of the adjustable electromagnetic array element according to an adjustment signal; and the parasitic unit is arranged at a periphery of the reflective metal sheet, and is coupled to the reflective metal sheet.
    Type: Application
    Filed: November 7, 2022
    Publication date: June 4, 2026
    Inventors: Suidao FU, Nan SHEN, Jianjun WU, Yindian MAO, Mingding LI
  • Low frequency radiation unit, antenna, multi-frequency shared antenna, and fusion antenna architecture
    Patent number: 12548889
    Abstract: Provided in the embodiments of the present disclosure are a low frequency radiation unit, an antenna, a multi-frequency shared antenna, and a fusion antenna architecture. The low frequency radiation unit is disposed on a side of a metal reflection plate, and includes a Printed Circuit Board (PCB) dielectric plate 10, a medium support frame 70, a coaxial cable 80, and metal radiators provided on a front side and back side of 10. 70 is connected to the metal radiators, and is configured to support the metal radiators. 80 is disposed on 70, is connected to the metal radiators, and feeds the metal radiators. Such that a 4G low frequency antenna is flexibly disposed above a 5G high frequency antenna, thereby avoiding interference of Balun with the 5G high frequency antenna; and low mutual coupling is achieved, such that internal space of an antenna is saved.
    Type: Grant
    Filed: October 9, 2022
    Date of Patent: February 10, 2026
    Assignee: ZTE CORPORATION
    Inventors: Ruikang Liao, Li Bu, Te Shao, Rongli Wang, Shengwei Kong, Xigang Xiong, Shuiping Liu, Xiang Gao, Lei Sun, Mingding Li, Zhibin Lin, Can Fu, Zhanfu Li
  • Low Frequency Radiation Unit, Antenna, Multi-Frequency Shared Antenna, and Fusion Antenna Architecture
    Publication number: 20240421473
    Abstract: Provided in the embodiments of the present disclosure are a low frequency radiation unit, an antenna, a multi-frequency shared antenna, and a fusion antenna architecture. The low frequency radiation unit is disposed on a side of a metal reflection plate, and includes a Printed Circuit Board (PCB) dielectric plate 10, a medium support frame 70, a coaxial cable 80, and metal radiators provided on a front side and back side of 10. 70 is connected to the metal radiators, and is configured to support the metal radiators. 80 is disposed on 70, is connected to the metal radiators, and feeds the metal radiators. Such that a 4G low frequency antenna is flexibly disposed above a 5G high frequency antenna, thereby avoiding interference of Balun with the 5G high frequency antenna; and low mutual coupling is achieved, such that internal space of an antenna is saved.
    Type: Application
    Filed: October 9, 2022
    Publication date: December 19, 2024
    Inventors: Ruikang LIAO, Li BU, Te SHAO, Rongli WANG, Shengwei KONG, Xigang XIONG, Shuiping LIU, Xiang GAO, Lei SUN, Mingding LI, Zhibin LIN, Can FU, Zhanfu LI