Patents by Inventor Vasant C. Ramkumar

Vasant C. Ramkumar 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).

  • Queuing trigger in call processing
    Patent number: 5212727
    Abstract: A telecommunications switching system is disclosed which integrates intelligent network (IN) services with regular telephone services. A service control processor, which implements the IN services is also periodically made aware of regular network functions. The SCP then allocates resources for IN calls based upon not only the amount of IN calls, but rather, based upon the total network conditions; i.e. IN calls, regular telephone calls, faulty transmission lines, telephones taken off hook, etc.
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: May 18, 1993
    Assignee: AT&T Bell Laboratories
    Inventor: Vasant C. Ramkumar