Patents by Inventor Guansheng YAN

Guansheng YAN 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).

  • MOBILE POWER SOURCE
    Publication number: 20180198302
    Abstract: A mobile power source includes an upper cover, a charging battery, a circuit board, a group of charging input metal contacts and a lower cover. The upper cover and lower cover match to form a mobile power source case, and the charging battery and group of charging input metal contacts are respectively electrically connected to the circuit board. The charging battery and circuit board are accommodated in the mobile power source case, and the group of charging input metal contacts are exposed outside of the mobile power source case.
    Type: Application
    Filed: July 19, 2016
    Publication date: July 12, 2018
    Applicant: SHENZHEN LAIDIAN TECHNOLOGY CO., LTD.
    Inventors: Weige YU, Xiaoyi YE, Fengchi XIAO, Xiaowei ZHENG, Baoming TANG, Guansheng YAN, Bingsong YUAN, Qiongying ZHUANG