Patents by Inventor Christina Yeung

Christina Yeung 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).

  • Graphic display cordless telephone interfacing with soft-phone UI
    Publication number: 20060193301
    Abstract: A physical interface to a soft-phone application makes use of a cordless telephone handset with a display to allow a user to browse a contact list, initiate calls and receive Voice over Internet Protocol calls over a familiar interface without being tied to a stationary computer.
    Type: Application
    Filed: February 13, 2006
    Publication date: August 31, 2006
    Inventors: Alex Cheng, Christina Yeung, Eric Ho