Patents by Inventor Jhu-Jyun Chang

Jhu-Jyun Chang 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 and testing system
    Patent number: 9864001
    Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB), an antenna structure, a radio frequency signal transceiving circuit and a testing structure. The antenna structure is disposed on the PCB. The radio frequency signal transceiving circuit is disposed on the PCB, and is connected to the antenna structure through a conductive line. The testing structure includes a testing point and a grounding structure. The testing point is disposed on the conductive line, and the grounding structure is disposed on the PCB.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: January 9, 2018
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jui-Hung Hsu, Li-Hsin Wang, Ping-Yueh Hsieh, Yi-Da Chen, Jhu-Jyun Chang, Hou-Lung Lin
  • ELECTRONIC DEVICE AND TESTING SYSTEM
    Publication number: 20150377942
    Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB), an antenna structure, a radio frequency signal transceiving circuit and a testing structure. The antenna structure is disposed on the PCB. The radio frequency signal transceiving circuit is disposed on the PCB, and is connected to the antenna structure through a conductive line. The testing structure includes a testing point and a grounding structure. The testing point is disposed on the conductive line, and the grounding structure is disposed on the PCB.
    Type: Application
    Filed: June 26, 2015
    Publication date: December 31, 2015
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Jui-Hung Hsu, Li-Hsin Wang, Ping-Yueh Hsieh, Yi-Da Chen, Jhu-Jyun Chang, Hou-Lung Lin