Patents by Inventor Hai-Ning Li

Hai-Ning Li 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).

  • Method for routing audio in a mobile communication device and mobile communication device using same
    Publication number: 20070202926
    Abstract: A mobile communication device (100) has a plurality of associated ringers for alerting a user to the occurrence of an incoming call (310). The mobile communication device rings a first ringer (312) for a predetermined number of rings or for a predetermined duration. If the call is not answered while ringing the first ringer, the mobile communication device uses other ringers. Each other ringer is associated with an audio device for the user to listen to call audio. Upon answering the call (314), the mobile communication device routes the call audio to the audio device associated with the ringer that was ringing when the user answered the call (320).
    Type: Application
    Filed: February 28, 2006
    Publication date: August 30, 2007
    Inventors: Edward Gilmore, Charbel Khawand, Hai-Ning Li, Bill Yim