Patents by Inventor Lixiang Guo

Lixiang Guo 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).

  • Electrical connector
    Patent number: 9748676
    Abstract: The present invention relates to an electrical connector, comprising a connector main body (1) and screws (2, 3). The connector main body (1) includes a housing (4), a multi-socket wire connection structure (5), a multi-socket plug-in connection structure (8), and a multi-socket wire disconnection structure (6). The screws (2, 3) are preferably set screws, which comprise a guide structure (9), a thread structure (10), a fall-off prevention structure (11), and a wrenching structure (12). The present invention has advantages of high connection density, ease of wiring connection, high efficiency, being shock-resistant, loosening-proof and reliable, while meeting the IEC 60603-2 standard.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: August 29, 2017
    Assignee: Beijing Sifang Automation Co., Ltd
    Inventors: Zaolin Han, Guanwen Hu, Hui Meng, Lixiang Guo
  • AN ELECTRICAL CONNECTOR
    Publication number: 20160226163
    Abstract: The present invention relates to an electrical connector, comprising a connector main body (1) and screws (2, 3). The connector main body (1) includes a housing (4), a multi-socket wire connection structure (5), a multi-socket plug-in connection structure (8), and a multi-socket wire disconnection structure (6). The screws (2, 3) are preferably set screws, which comprise a guide structure (9), a thread structure (10), a fall-off prevention structure (11), and a wrenching structure (12). The present invention has advantages of high connection density, ease of wiring connection, high efficiency, being shock-resistant, loosening-proof and reliable, while meeting the IEC 60603-2 standard.
    Type: Application
    Filed: November 5, 2014
    Publication date: August 4, 2016
    Inventors: Zaolin Han, Guanwen Hu, Hui Meng, Lixiang Guo