Patents Examined by Leibo Ding
  • Patent number: 7251234
    Abstract: Methods and apparatus for accessing websites from a communication device, such as a mobile telephone, that allows ease of access by initiating access to the website utilizing reference data such as a telephone number of an entity or business. A website server includes a telephone number cross reference database that allows the server to locate a website associated with the telephone number that is served by the server. Further features include automatic redirection to a website when the telephone of the entity or business is busy.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: July 31, 2007
    Assignee: R.R. Donnelley and Sons Company
    Inventors: James L. Warmus, Michael B. Bengtson
  • Patent number: 7245608
    Abstract: A codec aware adaptive playout method estimates playout delays for a current packet based on a loss mean opinion score (LMOS), a delay mean opinion score (DMOS), and a mean mean opinion score (MMOS) of packets with reference to the codec used in voice over Internet protocol (VoIP), streaming audio, and streaming video transmissions. The method selects an estimated playout delay having an optimum MMOS, or playout quality, from the plurality of estimated playout delays, and delays the playout of the current packet by the selected estimated playout delay. A codec aware adaptive playout device includes a playout controller for controlling playout of packets in a playout buffer. The playout controller references network delay estimates provided by a network delay estimator, and codec information such as the LMOS, DMOS, and MMOS provided by a codec detector to determine playout delays for the packets of the playout buffer.
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: July 17, 2007
    Assignee: Accton Technology Corporation
    Inventors: Kuo-Kun Tseng, Ying-Dar Lin
  • Patent number: 7203180
    Abstract: A method, telecommunication system, and a service control point is provided for monitoring the load situation of the service control point during the initiation of a service logic controlling the connection, particularly when the control point cannot restrict the service requests. The load situation may be monitored by maintaining a first data item in the control point, which indicates if the control point is overloaded. When an operation requesting the initiation of a service logic is received, a check is made to determine if the control point is overloaded. The service logic is initiated if the control point is not overloaded.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: April 10, 2007
    Assignee: Nokia Corporation
    Inventors: Paulius Meskauskas, Ossi Tervonen, Jukka Ahonen