Patents by Inventor Chin-Hui Tseng Tsai

Chin-Hui Tseng Tsai 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).

  • Publication number: 20120293240
    Abstract: A membrane touch control panel includes a number of female conductors disposed on the basic layer and each having a number of electrodes electrically connected and coupled together, and each having an opening formed in each electrode, and a number of male conductors having a number of electrodes electrically connected and coupled together and received and engaged in the openings of the female electrodes respectively for forming a number of switch members, the membrane touch control panel includes a structure or configuration to be easily and quickly manufactured with greatly reduced manufacturing cost and procedures.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 22, 2012
    Inventor: Chin-Hui Tseng Tsai