Patents by Inventor Agnes G. Rock

Agnes G. Rock 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).

  • Distributed power system
    Patent number: 6121693
    Abstract: A power supply distribution comprises equipment having a shared power bus. Supply isolators isolate the supply from the shared power bus in the event of a power supply output short circuit. Load isolators isolate the supply from other loads that may short circuit, or consume excess output current. Memory and isolators are used to detect and store the occurrence of load or supply failures, and memory may be of revertive or non-revertive type.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: September 19, 2000
    Assignee: Cisco Technology, Inc.
    Inventor: Agnes G. Rock