Patents by Inventor BAO-RUI HAN

BAO-RUI HAN 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).

  • Electronic device for checking fastening state of screws
    Patent number: 10166661
    Abstract: An electronic device for checking a fastening state of screws includes a receiving member, a cover, an electric screwdriver, a processor, and a warning unit. The receiving member receives a mountable device. The cover includes a number of screw guiding members, the screw guiding members guides the screws into screw holes on the mountable device. The electric screwdriver fastens the screws into the screw holes on the mountable device. The processor predefines an order of the electric screwdriver fastening the screws in response to operations of an operator; in a process of the electric screwdriver fastening the screws into the screw holes on the mountable device received in the receiving member, checks whether the fastening order is the same as the predefined order; and when the fastening order is not the same as the predefined order, controls the warning unit to output a warning message.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: January 1, 2019
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Guo-Liang Huang, Rong-Yun Sun, Bao-Rui Han, Yan-Mei Zhang, Xiao-Kui Xu
  • ELECTRONIC DEVICE FOR CHECKING FASTENING STATE OF SCREWS
    Publication number: 20170106509
    Abstract: An electronic device for checking a fastening state of screws includes a receiving member, a cover, an electric screwdriver, a processor, and a warning unit. The receiving member receives a mountable device. The cover includes a number of screw guiding members, the screw guiding members guides the screws into screw holes on the mountable device. The electric screwdriver fastens the screws into the screw holes on the mountable device. The processor predefines an order of the electric screwdriver fastening the screws in response to operations of an operator; in a process of the electric screwdriver fastening the screws into the screw holes on the mountable device received in the receiving member, checks whether the fastening order is the same as the predefined order; and when the fastening order is not the same as the predefined order, controls the warning unit to output a warning message.
    Type: Application
    Filed: April 1, 2016
    Publication date: April 20, 2017
    Inventors: GUO-LIANG HUANG, RONG-YUN SUN, BAO-RUI HAN, YAN-MEI ZHANG, XIAO-KUI XU