Patents by Inventor CHUNG-DING WANG

CHUNG-DING WANG 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 connection mechanism for touch buttons thereof
    Patent number: 8411449
    Abstract: An electronic device includes a housing, a capacitive touch button, a PCB and a connection mechanism. The capacitive touch button is secured in the housing and includes a number of button bodies. The PCB is secured in the housing. The connection mechanism includes a circuit board and a connection element. The circuit board is secured in the housing and includes a number of sensor electrodes and a number of electrical protrusions, which are all arranged corresponding to the number of button bodies of the capacitive touch button. The sensor electrodes are connected to the capacitive touch button and the electrical protrusions. The connection element includes a first end and a second end. The first end is fixed on the PCB. The second end resists against the electrical protrusions for electrically connecting the capacitive touch button and the controller of the PCB.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: April 2, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Kuo-Hsiang Ouyang, Hone-Wei Tang, Chung-Ding Wang
  • ELECTRONIC DEVICE AND CONNECTION MECHANISM FOR TOUCH BUTTONS THEREOF
    Publication number: 20120020031
    Abstract: An electronic device includes a housing, a capacitive touch button, a PCB and a connection mechanism. The capacitive touch button is secured in the housing and includes a number of button bodies. The PCB is secured in the housing. The connection mechanism includes a circuit board and a connection element. The circuit board is secured in the housing and includes a number of sensor electrodes and a number of electrical protrusions, which are all arranged corresponding to the number of button bodies of the capacitive touch button. The sensor electrodes are connected to the capacitive touch button and the electrical protrusions. The connection element includes a first end and a second end. The first end is fixed on the PCB. The second end resists against the electrical protrusions for electrically connecting the capacitive touch button and the controller of the PCB.
    Type: Application
    Filed: November 24, 2010
    Publication date: January 26, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUO-HSIANG OUYANG, HONE-WEI TANG, CHUNG-DING WANG