Patents by Inventor Ju-Chieh Lin

Ju-Chieh Lin 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 Capable of Detecting a Category of an External Device and Related Method
    Publication number: 20070259542
    Abstract: A set of electronic frames capable of detecting an external device includes a main frame and an external frame. The main frame includes an R-C circuit with a detecting pin, a resistor coupled to the detecting pin, and a voltage comparator for comparing the potential at the detecting pin and a reference potential. The external frame includes a connecting port coupled to the R-C circuit of the main frame. The connecting port includes an identifying pin coupled to the detecting pin, and an R-C circuit coupled to the identifying pin.
    Type: Application
    Filed: May 1, 2007
    Publication date: November 8, 2007
    Inventors: Ming-Liang Yang, KUEI-PIN TSAI, Ju-Chieh Lin