Patents by Inventor Jicheng ZHENG

Jicheng ZHENG 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).

  • Patent number: 11525868
    Abstract: A terminal supporting leakage detection and a detection method for performing leakage detection for the terminal is provided, the terminal may include: a first conductive unit, a second conductive unit, a first access end, and a second access end, wherein the first access end is configured to be connected to a ground line of a main board of the terminal through the first conductive unit and used to access a ground line of an external leakage detection apparatus, and the second access end is configured to be connected inside the terminal to a metal portion of a outer casing of the terminal through the second conductive unit and used to access a leakage test line of the leakage detection apparatus.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: December 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jicheng Zheng, Jiayi Yang, Jintao Li, Songmin Jin, Wenjie Zou
  • Patent number: 11379009
    Abstract: An electronic device according to an embodiment of the disclosure may include a housing including a front plate, a back plate disposed to the opposite side of the front plate, and a side member surrounding a space between the front plate and the back plate, wherein at least a part of the back plate is constructed of a conductive material, and the side member includes an opening, a touch screen display disposed between the front plate and the back plate, a female connector disposed inside the opening, constructed to house a meal connector an external male connector, and including a plurality of pins, a Printed Circuit Board (PCB) disposed inside the space and including a ground plane, a circuit electrically coupled to the ground plane and/or mounted thereon to cut off leak current from the PCB, a first conductive path constructed between the circuit and a first point of at least part of the back plate, and a second conductive path constructed between at least one of the pins and a second point of at least part
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: July 5, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jiseob Hyun, Jicheng Zheng, Beom-Mun Kim, Seung-Hun Kim, Choel-Hwi Kwon, Jaehyung Seo, Yongmin Shin, Hyun-Suk Choi
  • Publication number: 20210048483
    Abstract: A terminal supporting leakage detection and a detection method for performing leakage detection for the terminal is provided, the terminal may include: a first conductive unit, a second conductive unit, a first access end, and a second access end, wherein the first access end is configured to be connected to a ground line of a main board of the terminal through the first conductive unit and used to access a ground line of an external leakage detection apparatus, and the second access end is configured to be connected inside the terminal to a metal portion of a outer casing of the terminal through the second conductive unit and used to access a leakage test line of the leakage detection apparatus.
    Type: Application
    Filed: November 20, 2018
    Publication date: February 18, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jicheng ZHENG, Jiayi YANG, Jintao LI, Songmin JIN, Wenjie ZOU
  • Publication number: 20200225295
    Abstract: An electronic device according to an embodiment of the disclosure may include a housing including a front plate, a back plate disposed to the opposite side of the front plate, and a side member surrounding a space between the front plate and the back plate, wherein at least a part of the back plate is constructed of a conductive material, and the side member includes an opening, a touch screen display disposed between the front plate and the back plate, a female connector disposed inside the opening, constructed to house a meal connector an external male connector, and including a plurality of pins, a Printed Circuit Board (PCB) disposed inside the space and including a ground plane, a circuit electrically coupled to the ground plane and/or mounted thereon to cut off leak current from the PCB, a first conductive path constructed between the circuit and a first point of at least part of the back plate, and a second conductive path constructed between at least one of the pins and a second point of at least part
    Type: Application
    Filed: August 21, 2018
    Publication date: July 16, 2020
    Inventors: Jiseob HYUN, Jicheng ZHENG, Beom-Mun KIM, Seung-Hun KIM, Choel-Hwi KWON, Jaehyung SEO, Yongmin SHIN, Hyun-Suk CHOI