Patents by Inventor Zhaodong He

Zhaodong He 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).

  • Coil module, wireless charging transmitting apparatus, wireless charging receiving apparatus, wireless charging system, and mobile terminal
    Patent number: 11978583
    Abstract: A coil module includes a first planar coil winding that includes a plurality of turns of coils, at least one turn of first coil in the plurality of turns of coils includes at least one first cutting opening, and the first cutting opening divides the first coil into a first outer side part and a first inner side part along an extension direction of the coil, and a first target side part includes a first cutting groove, the first target side part is at least one of the first outer side part and the first inner side part, an extension direction of the first cutting groove is the same as an extension direction of the first target side part, and a width of a single first cutting groove is less than or equal to a width of a single first cutting opening.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: May 7, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yongfa Zhu, Xiaowei Chen, Tao Ding, Zhiqiang Zeng, Chang Yang, Zhaodong He
  • Coil Module, Wireless Charging Transmitting Apparatus, Wireless Charging Receiving Apparatus, Wireless Charging System, and Mobile Terminal
    Publication number: 20210151250
    Abstract: A coil module includes a first planar coil winding that includes a plurality of turns of coils, at least one turn of first coil in the plurality of turns of coils includes at least one first cutting opening, and the first cutting opening divides the first coil into a first outer side part and a first inner side part along an extension direction of the coil, and a first target side part includes a first cutting groove, the first target side part is at least one of the first outer side part and the first inner side part, an extension direction of the first cutting groove is the same as an extension direction of the first target side part, and a width of a single first cutting groove is less than or equal to a width of a single first cutting opening.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventors: Yongfa Zhu, Xiaowei Chen, Tao Ding, Zhiqiang Zeng, Chang Yang, Zhaodong He