Patents by Inventor Yu-Kun Chien

Yu-Kun Chien 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).

  • Wireless testing system and method for controlling the same
    Patent number: 9377495
    Abstract: A wireless testing system includes a main computer that controls a wireless module, a rotary mechanism, a measurement device, and an antenna. The rotary mechanism includes a rotatable seat controlled by the main computer to rotate about a first rotation axis, a support arm disposed on the rotatable seat, and a module rotating arm disposed on the support arm and positioning the wireless module at or in the vicinity of the first rotation axis. The module rotating arm is controlled by the main computer to rotate the wireless module about a second rotation axis. The antenna is substantially directed toward the wireless module. The measurement device is controlled by the main computer to control the antenna to receive or transmit a wireless signal.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: June 28, 2016
    Assignees: Lite-On Electronics (Guangzhou) Limited, Lite-On Technology Corp.
    Inventors: Yu-Kun Chien, Ching-Wu Hsiao
  • WIRELESS TESTING SYSTEM AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20140256267
    Abstract: A wireless testing system includes a main computer that controls a wireless module, a rotary mechanism, a measurement device, and an antenna. The rotary mechanism includes a rotatable seat controlled by the main computer to rotate about a first rotation axis, a support arm disposed on the rotatable seat, and a module rotating arm disposed on the support arm and positioning the wireless module at or in the vicinity of the first rotation axis. The module rotating arm is controlled by the main computer to rotate the wireless module about a second rotation axis. The antenna is substantially directed toward the wireless module. The measurement device is controlled by the main computer to control the antenna to receive or transmit a wireless signal.
    Type: Application
    Filed: January 22, 2014
    Publication date: September 11, 2014
    Applicants: LITE-ON TECHNOLOGY CORP., LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    Inventors: YU-KUN CHIEN, CHING-WU HSIAO
  • Cellular phone with an insulating envelope for preventing leakage of electromagnetic radiation
    Patent number: 6501945
    Abstract: The present invention provides a cellular phone comprising: a housing having front and rear casings wherein the rear casing comprises a metallic layer coated on an inner side of the rear casing for insulating electromagnetic radiation, a circuit board installed in the housing having a board surface and an antenna connector installed at an upper end of the board surface, an antenna installed at an upper end of the housing and electrically connected with the antenna connector at the upper end of the board surface for receiving or emitting electromagnetic radiation, and an elastic conductor.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: December 31, 2002
    Assignee: Benq Corporation
    Inventor: Yu-Kun Chien