Patents by Inventor Guangjun WEN

Guangjun WEN 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).

  • Passive wireless magnetic field characteristic sensing tag and system, and magnetic field quantity acquisition method
    Patent number: 11797814
    Abstract: Provided is a passive wireless magnetic field characteristic sensing tag and system, and a magnetic field quantity acquisition method, which integrates a passive magnetic field quantity sensor in a passive electronic tag and cooperates with a reader and a host computer to build a magnetic field sensing system, so as to realize high-precision and high-intelligence monitoring of the magnetic field quantity.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 24, 2023
    Assignee: University of Electronic Science and Technology of China
    Inventors: Zhenbing Li, Gang Li, Guangjun Wen
  • PASSIVE WIRELESS MAGNETIC FIELD CHARACTERISTIC SENSING TAG AND SYSTEM, AND MAGNETIC FIELD QUANTITY ACQUISITION METHOD
    Publication number: 20210357717
    Abstract: Provided is a passive wireless magnetic field characteristic sensing tag and system, and a magnetic field quantity acquisition method, which integrates a passive magnetic field quantity sensor in a passive electronic tag and cooperates with a reader and a host computer to build a magnetic field sensing system, so as to realize high-precision and high-intelligence monitoring of the magnetic field quantity.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Inventors: Zhenbing LI, Gang LI, Guangjun WEN
  • Antenna, peripheral circuit, antenna system, and signal processing method
    Patent number: 11095034
    Abstract: The antenna in the embodiments provided includes: a first-layer antenna, a second-layer antenna, a first probe, a second probe, a first connector, and a second connector. An annular microstrip patch is attached to each of main bodies of the first-layer antenna and the second-layer antenna. The annular microstrip patch attached to the first-layer antenna is provided with a first feeding network and a second feeding network therein. The first-layer antenna is connected to the first probe and the second probe by using the first feeding network and the second feeding network respectively. The first-layer antenna is connected to the first connector and the second connector. A position of the first connector corresponds to a position where the first probe is connected to the first-layer antenna. A position of the second connector corresponds to a position where the second probe is connected to the first-layer antenna.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: August 17, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Huaizhi Zhang, Sunjie Wang, Daniele Inserra, Guangjun Wen
  • ANTENNA, PERIPHERAL CIRCUIT, ANTENNA SYSTEM, AND SIGNAL PROCESSING METHOD
    Publication number: 20200153100
    Abstract: The antenna in the embodiments provided includes: a first-layer antenna, a second-layer antenna, a first probe, a second probe, a first connector, and a second connector. An annular microstrip patch is attached to each of main bodies of the first-layer antenna and the second-layer antenna. The annular microstrip patch attached to the first-layer antenna is provided with a first feeding network and a second feeding network therein. The first-layer antenna is connected to the first probe and the second probe by using the first feeding network and the second feeding network respectively. The first-layer antenna is connected to the first connector and the second connector. A position of the first connector corresponds to a position where the first probe is connected to the first-layer antenna. A position of the second connector corresponds to a position where the second probe is connected to the first-layer antenna.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 14, 2020
    Inventors: Huaizhi ZHANG, Sunjie WANG, Inserra DANIELE, Guangjun WEN