Patents by Inventor Jason L. Cassezza

Jason L. Cassezza 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).

  • Method and apparatus for facilitating tiered collaboration
    Patent number: 6310941
    Abstract: An apparatus comprising a storage medium having stored therein a plurality of programming instructions and an execution unit is presented. The execution unit, coupled to the storage medium, executes the plurality of programming instructions to implement a hierarchy of collaboration services enabling collaboration between a client computer and a collaboration partner, including a service to determine the system attributes of the client computer and to select an appropriate collaboration service from the hierarchy of collaboration services commensurate with the determined system attributes of the client computer and enabling a collaboration session between the client computer and the collaboration partner.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: October 30, 2001
    Assignee: ITXC, Inc.
    Inventors: Paul D. Crutcher, Jeffrey B. Sponaugle, Al J. Simon, Jason L. Cassezza, Mojtaba Mirashrafi, Kenneth L. Keeler, Ajit B. Pendse