Patents by Inventor Ranjana G. Deshpande

Ranjana G. Deshpande 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).

  • Building emergency path finding systems and method
    Patent number: 7026947
    Abstract: Signals from a plurality of detectors are evaluated to establish an ingress or an egress path or paths to and from a region. Where the detectors indicate flame or smoke concentrations, the ingress paths lead first responders to the source of the flame or smoke while egress paths lead evacuees away from the flame or smoke.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: April 11, 2006
    Assignee: Honeywell International, Inc.
    Inventors: Anthony E. Faltesek, Ranjana G. Deshpande