Patents by Inventor Chin-Kun Lay

Chin-Kun Lay 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).

  • Apparatus to provide signal link between mobile phone and landline house telephone for voice communication
    Patent number: 7499729
    Abstract: A claimed utility box design that can be connected to a mobile phone with V.92 data modem function and a landline house telephone which is unsupported by local telephone service provider. The utility box houses a claimed circuit design to control signal currents for both in-coming and out-going phone calls, and a claimed controller program to utilize the data modem function of a mobile phone for making out-going phone call for voice communication. With this utility box, a mobile phone user can answer and make phone call on a connected house landline telephone set that is not supported by the traditional landline phone company service.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: March 3, 2009
    Inventors: Kun-Ho Lie, Tahte Shih, Chin-Kun Lay
  • Apparatus to provide signal link between mobile phone and landline house telephone for voice communication
    Publication number: 20060111151
    Abstract: A claimed utility box design that can be connected to a mobile phone with V.92 data modem function and a landline house telephone which is unsupported by local telephone service provider. The utility box houses a claimed circuit design to control signal currents for both in-coming and out-going phone calls, and a claimed controller program to utilize the data modem function of a mobile phone for making out-going phone call for voice communication. With this utility box, a mobile phone user can answer and make phone call on a connected house landline telephone set that is not supported by the traditional landline phone company service.
    Type: Application
    Filed: November 19, 2004
    Publication date: May 25, 2006
    Inventors: Kun-Ho Lie, Tahte Shih, Chin-Kun Lay