Patents by Inventor Junyan Bei

Junyan Bei 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).

  • System and method for mixing audio with ringtone data
    Patent number: 8498667
    Abstract: A method and system for played a mixed audio in a communications device during an active communication session is disclosed. One configuration allows for ringtone audio to be heard simultaneously with voice audio received during an on-going phone call. In one configuration, the device comprises a transceiver a transceiver configured to receiver a first audio signal, an event handler configured to receive a notification, a storage configured to store at least one audio file, a processor configured to initiate a conversion of an audio file stored in the storage into a second audio signal, based on the received notification, a mixer configured to mix the first audio signal and the second audio signal to create a mixed audio signal, and an output device to output the mixed audio signal.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: July 30, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: O-Cheng Chang, Junyan Bei, Karthik Kannan, Siva Pavan Kumar Mitnala, Hui-Ya Nelson
  • SYSTEM AND METHOD FOR MIXING AUDIO WITH RINGTONE DATA
    Publication number: 20090131119
    Abstract: A method and system for played a mixed audio in a communications device during an active communication session is disclosed. One configuration allows for ringtone audio to be heard simultaneously with voice audio received during an on-going phone call. In one configuration, the device comprises a transceiver a transceiver configured to receiver a first audio signal, an event handler configured to receive a notification, a storage configured to store at least one audio file, a processor configured to initiate a conversion of an audio file stored in the storage into a second audio signal, based on the received notification, a mixer configured to mix the first audio signal and the second audio signal to create a mixed audio signal, and an output device to output the mixed audio signal.
    Type: Application
    Filed: November 21, 2007
    Publication date: May 21, 2009
    Applicant: QUALCOMM INCORPORATED
    Inventors: O-Cheng Chang, Junyan Bei, Karthik Kannan, Siva Pavan Kumar Mitnala, Hui-Ya Nelson