Patents by Inventor Jinghuai Fa

Jinghuai Fa 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).

  • Flexible audio control in mobile computing device
    Patent number: 8831680
    Abstract: A mobile computing device configured to communicate with an audio device comprises an interface circuit, a memory configured to store a plurality of sets of audio parameters for a device type, and a processing circuit. The processing circuit is configured to receive a device identifier, select one of the plurality of audio parameter sets based on the device identifier, generate an audio signal using the selected audio parameters, and transmit the audio signal to the audio device using the interface circuit.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: September 9, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Jinghuai Fa, Justin Manus, Karl Townsend
  • Techniques to exchange information for multiple modems
    Patent number: 8260971
    Abstract: Techniques are disclosed involving the exchange of information with multiple modems. For instance, an apparatus includes a host device, a plurality of modems, and a serial connection to transfer information between the host device and the plurality of modems. The information may include data associated with one or more user applications and commands for the plurality of modems. The serial connection may be a Universal Serial Bus (USB) connection.
    Type: Grant
    Filed: June 30, 2007
    Date of Patent: September 4, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jinghuai Fa, Jianxiong Shi
  • Flexible audio control in mobile computing device
    Publication number: 20090197640
    Abstract: A mobile computing device configured to communicate with an audio device comprises an interface circuit, a memory configured to store a plurality of sets of audio parameters for a device type, and a processing circuit. The processing circuit is configured to receive a device identifier, select one of the plurality of audio parameter sets based on the device identifier, generate an audio signal using the selected audio parameters, and transmit the audio signal to the audio device using the interface circuit.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Inventors: Jinghuai Fa, Justin Manus, Karl Townsend
  • INTERFACE FOR MULTIPLE MODEMS
    Publication number: 20090006703
    Abstract: Techniques are disclosed involving the exchange of information with multiple modems. For instance, an apparatus includes a host device, a plurality of modems, and a serial connection to transfer information between the host device and the plurality of modems. The information may include data associated with one or more user applications and commands for the plurality of modems. The serial connection may be a Universal Serial Bus (USB) connection.
    Type: Application
    Filed: June 30, 2007
    Publication date: January 1, 2009
    Inventors: Jinghuai Fa, Jianxiong Shi