Patents by Inventor Mon-Mei Chen

Mon-Mei Chen 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).

  • Patent number: 5751791
    Abstract: A method and system is disclosed for handling multimedia messages when the intended recipient is unavailable. The telecommunication based method and system allows a party to leave a greeting message which will be furnished to a caller when the party is unavailable. The method and system further allows a caller to leave a multimedia message for the unavailable intended recipient. The method and system further alerts the party that a multimedia message has been recorded and allows the party to retrieve the multimedia message.
    Type: Grant
    Filed: January 31, 1997
    Date of Patent: May 12, 1998
    Assignee: AT&T Corp
    Inventors: Mon-Mei Chen, Howard Paul Katseff, Ashok K. Kuthyar, Robert Edward Markowitz, Robert F. Mortenson, Ram S. Ramamurthy, Bethany Scott Robinson, Peter H. Stuntebeck
  • Patent number: 5563937
    Abstract: A method of operating a telecommunication network to route a first phone call, from a caller to a channel of a free position of a plurality of positions at a selected destination of a network subscriber, based on voice and data transport capability, and for connecting a second phone call from the caller to a second channel of the same free position to create a multi-channel data call is disclosed. The selected destination is one of a plurality of destinations selected by the network subscriber identified by a common telephone number. Each of the plurality of positions is associated with a discrete telephone number. A plurality of discriminators common to both voice and data calls are established for the call. An additional data rate discriminator is established for a data call corresponding to a requested data rate for the calling party. A database is accessed in response to receiving the common telephone from the calling party for obtaining a destination number for data calls.
    Type: Grant
    Filed: March 9, 1995
    Date of Patent: October 8, 1996
    Assignee: AT&T
    Inventors: Richard F. Bruno, Mon-Mei Chen, Rosemary H. Harris, Robert E. Markowitz, Michael R. Rich
  • Patent number: 5557667
    Abstract: A method of operating a telecommunication network to route a multi-channel call, made up of phone calls placed at substantially the same time, from a caller at a calling number to an agent position at a selected destination of a network subscriber, based on voice and data transport capability, for increased bandwidth communication is disclosed. The selected destination is one of multiple destinations selected by the network subscriber identified by a common telephone number. Each of the phone calls are associated with a plurality of discriminators common to both voice and data calls. An additional data rate discriminator is established which corresponds to a data rate used by the caller when the phone calls are data calls.
    Type: Grant
    Filed: March 9, 1995
    Date of Patent: September 17, 1996
    Assignee: AT&T
    Inventors: Richard F. Bruno, Mon-Mei Chen, Rosemary H. Harris, Robert E. Markowitz