Patents by Inventor Lei-Lei C. Wang

Lei-Lei C. Wang 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).

  • Telecommunication service record structure and method of execution
    Patent number: 5442690
    Abstract: A call processing record for execution in a telephone service execution environment of a telecommunication network. The call processing record includes a record header which associates the call processing record with one or more corresponding telephone service subscribers. The call processing record further includes one or more call processing logic sections, one or more local data sections, one or more entry points, and a global data section. The local data sections are associated with an entry point in a corresponding logic section and store data executable only by the associated call processing logic. The entry point identifies the associated call processing logic section. The global data section includes data executable by each of the call processing logic sections.
    Type: Grant
    Filed: November 6, 1992
    Date of Patent: August 15, 1995
    Assignee: Bell Communications Research, Inc.
    Inventors: Zaher A. Nazif, Kathleen D. Cebulka, Francis Y. Chu, Gregory M. Fisher, Jill E. Lancaster, Susan K. Man, Subramanya K. Shastry, Lori J. Vinciguerra, Lei-Lei C. Wang