Patents by Inventor Jun-Hui Fan

Jun-Hui Fan 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).

  • Testing device for printed circuit boards
    Patent number: 8004301
    Abstract: A testing device for testing functions of a printed circuit board (PCB) includes a transfer board electrically coupled to the PCB, and a controller board electrically coupled to the transfer board and the PCB. The transfer board includes a signal bus and a controller bus. The PCB is capable of running a test program stored therein to transmit instructions to the controller board; and the controller board is capable of transmitting control signals to the transfer board according to the instructions. The transfer board is capable of switching the PCB corresponding ports on/off; and the PCB information is capable of being transmitted to the controller board via the signal bus. The controller board is capable of converting the PCB information to network information which is uploaded to the internet.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: August 23, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Jun-Hui Fan
  • TESTING DEVICE FOR PRINTED CIRCUIT BOARDS
    Publication number: 20110175622
    Abstract: A testing device for testing functions of a printed circuit board (PCB) includes a transfer board electrically coupled to the PCB, and a controller board electrically coupled to the transfer board and the PCB. The transfer board includes a signal bus and a controller bus. The PCB is capable of running a test program stored therein to transmit instructions to the controller board; and the controller board is capable of transmitting control signals to the transfer board according to the instructions. The transfer board is capable of switching the PCB corresponding ports on/off; and the PCB information is capable of being transmitted to the controller board via the signal bus. The controller board is capable of converting the PCB information to network information which is uploaded to the internet.
    Type: Application
    Filed: April 20, 2010
    Publication date: July 21, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: JUN-HUI FAN