Patents by Inventor Yongming QIN

Yongming QIN 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: 9997897
    Abstract: The present disclosure provides a quick connect and disconnect cable junction box, including: a box body, insulators, copper busbars, connection wires, T-shaped cable terminals, linear adapters, and an insulation spacer. The insulators, the copper busbars, the connection wires, and the T-shaped cable terminals are positioned inside the box body. The linear adapter includes a conductive rod, an insulation layer, a quick engagement connector, and a housing. One end of each of three linear adapters is electrically connected to the T-shaped cable terminal inside the box body. The three linear adapters, three T-shaped cable terminals, three connection wires, and three copper busbars form a three-phase electrical path. During operation, the three copper busbars are correspondingly connected to three phase lines of an incoming cable of a ring main unit; and the three linear adapters are engaged with quick connectors of three bypass cable connectors via the quick engagement connectors thereof.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: June 12, 2018
    Assignees: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY, STATE GRID JIANGSU ELECTRIC POWER COMPANY, STATE GRID CORPORATION OF CHINA
    Inventors: Bing Gong, Yongming Qin, Jianjun He, Zhen Xu
  • Publication number: 20170338633
    Abstract: The present disclosure provides a quick connect and disconnect cable junction box, including: a box body, insulators, copper busbars, connection wires, T-shaped cable terminals, linear adapters, and an insulation spacer. The insulators, the copper busbars, the connection wires, and the T-shaped cable terminals are positioned inside the box body. The linear adapter includes a conductive rod, an insulation layer, a quick engagement connector, and a housing. One end of each of three linear adapters is electrically connected to the T-shaped cable terminal inside the box body. The three linear adapters, three T-shaped cable terminals, three connection wires, and three copper busbars form a three-phase electrical path. During operation, the three copper busbars are correspondingly connected to three phase lines of an incoming cable of a ring main unit; and the three linear adapters are engaged with quick connectors of three bypass cable connectors via the quick engagement connectors thereof.
    Type: Application
    Filed: July 21, 2016
    Publication date: November 23, 2017
    Inventors: Bing GONG, Yongming QIN, Jianjun HE, Zhen XU
  • Patent number: D1045588
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: October 8, 2024
    Assignee: Dongguan Zhaohao Precision Hardware Products Co., Ltd.
    Inventor: Yongming Qin