Patents by Inventor Lie-Hui Zhu

Lie-Hui Zhu 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).

  • System for automatic mounting of workpieces
    Patent number: 7550989
    Abstract: A system includes a mounting device (200), a detecting device (100), and a circuit (300). The mounting device includes a base (210), and a mounting head (220) opposite to the base. The detecting device is fixed on the base, and includes a shell (110) comprising a cavity (112) therein, a probe (130) fixed in the cavity and protruding towards the through hole, and a plug (150) having a pin (152) made of conductive materials. The shell further includes an opening (118) communicating with the cavity, and a through hole (114) formed opposite to the mounting head and communicating with the cavity. The pin is connected to the probe through the opening. The circuit includes a PLC circuit (320), and a power supply (310) connected with the PLC circuit. The pin connects with one of the PLC circuit and power circuit, and the mounting head connects with the remaining one.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: June 23, 2009
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Rong-Mou Bao, Yu-Wu Yang, Lie-Hui Zhu, Cheng-Bin Su, Chun-Nan Ou, Jian-Long Xing
  • SYSTEM FOR AUTOMATIC MOUNTING OF WORKPIECES
    Publication number: 20080074134
    Abstract: A system includes a mounting device (200), a detecting device (100), and a circuit (300). The mounting device includes a base (210), and a mounting head (220) opposite to the base. The detecting device is fixed on the base, and includes a shell (110) comprising a cavity (112) therein, a probe (130) fixed in the cavity and protruding towards the through hole, and a plug (150) having a pin (152) made of conductive materials. The shell further includes an opening (118) communicating with the cavity, and a through hole (114) formed opposite to the mounting head and communicating with the cavity. The pin is connected to the probe through the opening. The circuit includes a PLC circuit (320), and a power supply (310) connected with the PLC circuit. The pin connects with one of the PLC circuit and power circuit, and the mounting head connects with the remaining one.
    Type: Application
    Filed: December 28, 2006
    Publication date: March 27, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: RONG-MOU BAO, YU-WU YANG, LIE-HUI ZHU, CHENG-BIN SU, CHUN-NAN OU, JIAN-LONG XING