Patents by Inventor Xiaofeng Gao

Xiaofeng Gao 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).

  • Publication number: 20060034444
    Abstract: Phone systems for an integrated chat client service are provided. A representative phone system includes a call processing system operable to check a chat server for accessibility of a calling party chat client associated with a calling party and coupled to the internet, the call processing system being further operable to prompt a called party to select to talk or chat. Methods to connect telephone calls and answer telephone calls are also provided.
    Type: Application
    Filed: September 8, 2005
    Publication date: February 16, 2006
    Inventors: Xiaofeng Gao, David Scott
  • Publication number: 20050288046
    Abstract: Traffic notification systems include a location determination system that is configured to determine a geographic location of a subscriber and an automated traffic notification system that is configured to automatically transmit a traffic notification message that is based on the geographic location of the subscriber to a wireless terminal that is associated with the subscriber.
    Type: Application
    Filed: August 22, 2005
    Publication date: December 29, 2005
    Inventors: Wei Zhao, Lara Morgan, Xiaofeng Gao, Michael Oblon
  • Patent number: 6975719
    Abstract: Phone systems for an integrated chat client service are provided. A representative phone system includes a call processing system operable to check a chat server for accessibility of a calling party chat client associated with a calling party and coupled to the internet, the call processing system being further operable to prompt a called party to select to talk or chat. Methods to connect telephone calls and answer telephone calls are also provided.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: December 13, 2005
    Assignee: BellSouth Intellectual Property Corporation
    Inventors: Xiaofeng Gao, David Scott
  • Patent number: 6973384
    Abstract: Traffic notification systems include a location determination system that is configured to determine a geographic location of a subscriber and an automated traffic notification system that is configured to automatically transmit a traffic notification message that is based on the geographic location of the subscriber to a wireless terminal that is associated with the subscriber.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: December 6, 2005
    Assignee: BellSouth Intellectual Property Corporation
    Inventors: Wei Zhao, Lara F. Morgan, Xiaofeng Gao, Michael A. Oblon
  • Patent number: 6970553
    Abstract: Phone systems for an integrated chat client service are provided. A representative phone system includes call processing system operable to check whether a called party has a called party chat client accessible through a chat server coupled to the internet. The call processing system is further operable to prompt a calling party to select to talk or chat with the called party when the called party chat client is accessible. Methods to connect and place telephone calls are also provided.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: November 29, 2005
    Assignee: BellSouth Intellectual Property Corporation
    Inventors: Xiaofeng Gao, David Scott
  • Publication number: 20050207545
    Abstract: One embodiment of a representative system for web integrated interactive voice response includes an interactive voice response system adapted to provide a plurality of voice menus to a user over a telephone and a graphical user interface system adapted to provide a plurality of menus in a graphical format to the user over a network connection. Information provided in the voice menus corresponds to information provided in the menus in the graphical format and is responsive to commands received by the graphical user interface system from the user. Other systems and methods are also provided.
    Type: Application
    Filed: April 25, 2005
    Publication date: September 22, 2005
    Inventors: Xiaofeng Gao, David Scott, Samuel Zellner
  • Publication number: 20050123106
    Abstract: A system and method that notifies the receipt of a voicemail message at an IP telephone using one or more of instant messaging and short message service. A preferred embodiment of the invention provides an IP telephone that prepares a notification regarding the receipt of a voicemail message. In one embodiment, the IP telephone queries the availability of an instant messaging client via an instant messaging presence server, and forwards the notification to the instant messaging presence server if the instant messaging client is available. In another embodiment, the IP telephone sends the notification to a short message service client via a short message service gateway. In still another embodiment, the IP telephone sends the notification to both instant messaging client and short message service clients.
    Type: Application
    Filed: January 5, 2005
    Publication date: June 9, 2005
    Inventors: Xiaofeng Gao, David Scott
  • Patent number: 6891934
    Abstract: A system and method that notifies the receipt of a voicemail message at an IP telephone using one or more of instant messaging and short message service. A preferred embodiment of the invention provides an IP telephone that prepares a notification regarding the receipt of a voicemail message. In one embodiment, the IP telephone queries the availability of an instant messaging client via an instant messaging presence server, and forwards the notification to the instant messaging presence server if the instant messaging client is available. In another embodiment, the IP telephone sends the notification to a short message service client via a short message service gateway. In still another embodiment, the IP telephone sends the notification to both instant messaging client and short message service clients.
    Type: Grant
    Filed: August 20, 2002
    Date of Patent: May 10, 2005
    Assignee: BellSouth Intellectual Property Corporation
    Inventors: Xiaofeng Gao, David Scott
  • Patent number: 6885737
    Abstract: Web integrated interactive voice response systems include a server adapted to check for accessibility of a network connection associated with a calling party, and a graphical user interface system adapted to provide a plurality of menus in a graphical format to the calling party over a network connection.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: April 26, 2005
    Assignee: BellSouth Intellectual Propety Corporation
    Inventors: Xiaofeng Gao, David Scott
  • Publication number: 20050048986
    Abstract: A mobile user request for a location of a wireless network access point can be received via a user terminal. A geographic location of the mobile user can be identified responsive to the user request. A wireless network access point convenient to the user location can be identified.
    Type: Application
    Filed: August 25, 2003
    Publication date: March 3, 2005
    Inventors: Wei Zhao, Xiaofeng Gao
  • Publication number: 20040165715
    Abstract: An on-hold interface system is disclosed. According to one embodiment, the system includes an interactive voice response system for providing a plurality of audio signals to a telecommunications device of a calling party, wherein the calling party has been placed on-hold. The system also includes a server for checking accessibility of a network connection of a network device, wherein the network device is associated with the telecommunications device of the calling party. The system also includes an enhanced on-hold interface system for providing a plurality of signals to the network device. In addition, the system includes an automatic call distributor for receiving a signal indicating the accessibility of the network connection of the network device, and for instructing the enhanced on-hold interface system and the interactive voice response system to provide the plurality of signals to the network device and the telecommunications device based the accessibility of the network connection.
    Type: Application
    Filed: February 20, 2003
    Publication date: August 26, 2004
    Inventors: David Scott, Xiaofeng Gao
  • Publication number: 20040146144
    Abstract: A system and method that notifies a voice mailbox subscriber of the receipt of a message at a voicemail server using instant messaging. A preferred embodiment of the invention includes an enhanced notification server that receives a notification of the message from the voicemail server, queries the availability of an instant messaging client via an instant messaging presence server, and forwards the notification to the instant messaging client via the instant messaging presence server if the instant messaging client is available. In preferred embodiments, provisions are made to forward the message to the subscriber via instant messaging.
    Type: Application
    Filed: January 20, 2004
    Publication date: July 29, 2004
    Inventors: Xiaofeng Gao, Maria Adamczyk, Karen Mullis
  • Publication number: 20040068364
    Abstract: Traffic notification systems include a location determination system that is configured to determine a geographic location of a subscriber and an automated traffic notification system that is configured to automatically transmit a traffic notification message that is based on the geographic location of the subscriber to a wireless terminal that is associated with the subscriber.
    Type: Application
    Filed: October 2, 2003
    Publication date: April 8, 2004
    Inventors: Wei Zhao, Lara F. Morgan, Xiaofeng Gao, Michael A. Oblon
  • Patent number: 6707890
    Abstract: A system and method that notifies a voice mailbox subscriber of the receipt of a message at a voicemail server using instant messaging. A preferred embodiment of the invention includes an enhanced notification server that receives a notification of the message from the voicemail server, queries the availability of an instant messaging client via an instant messaging presence server, and forwards the notification to the instant messaging client via the instant messaging presence server if the instant messaging client is available. In preferred embodiments, provisions are made to forward the message to the subscriber via instant messaging.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: March 16, 2004
    Assignee: Bell South Intellectual Property Corporation
    Inventors: Xiaofeng Gao, Maria Adamczyk, Karen Mullis
  • Publication number: 20030208576
    Abstract: A system and method for permitting a subscriber to communicate with a caller using multiple forms of communication is disclosed. A service provider facilitates this communication by collecting and managing information related to both of the parties. A subscriber in communication with a caller can contact the service provider and request communications with the caller using a different form of communication. The service provider can respond to the request if the caller has the capabilities to conduct those communications.
    Type: Application
    Filed: March 29, 2002
    Publication date: November 6, 2003
    Inventors: A.C. McQuaide, David Scott, Xiaofeng Gao