Patents by Inventor Wing Nin Ng

Wing Nin Ng 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).

  • Message callback feature
    Patent number: 6711248
    Abstract: The method of the invention enables an automatic callback to a calling telephone whose caller has left a recorded message. In response to a received call, an identifier of the calling telephone is stored along with the message from the caller. Thereafter, the called party is enabled to play the message left by the caller and is further enabled to enter a callback signal during the playing of the message. This action causes the message playback to be interrupted, the identifier to be recalled from memory and used to automatically place a call to the calling telephone whose message was interrupted.
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: March 23, 2004
    Assignee: Conair Corporation
    Inventors: Barry Haber, Gerard A. Rutigliano, Leandro P. Rizzuto, Anthony Solomita, Lisa Black, Robert Taylor, Wing Nin Ng