Patents by Inventor David G. Kemp, II

David G. Kemp, II 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).

  • Calling line identification adjunct for use with a communication system
    Patent number: 5479493
    Abstract: An adjunct unit provides Incoming Caller Line Identification (ICLID) capability for a communication system. The adjunct unit interposed between the control unit and station sets of a communication system obtains ICLID from ringing central office lines and monitors signalling between the control unit and station sets to determine which stations are to receive the ICLID information. Using prestored database information the ICLID information can be used to obtain the calling party name for output to the station sets. The adjunct unit also outputs ICLID information to an application processor which stores calling records for the system.
    Type: Grant
    Filed: May 21, 1992
    Date of Patent: December 26, 1995
    Assignee: AT&T Corp.
    Inventors: Albert D. Baker, Joseph M. Bennett, Richard Y. Hsia, David G. Kemp, II, Thomas V. Kurien