Patents by Inventor Mark Kaprielian

Mark Kaprielian 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).

  • Patent number: 5570345
    Abstract: The invention performs very fast switching between a main module and a standby module in the event of module failure. A single control line has different logic level signals applied thereto in the event of a main module failure and a standby module failure, with the signals on the control line being utilized to efficiently switch the on-line status of the modules to a desired state.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: October 29, 1996
    Assignee: Telco Systems, Inc.
    Inventors: Mark Kaprielian, Karen Brim, Lewis Kenyon