Patents by Inventor Eugene K. Norgard

Eugene K. Norgard 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).

  • T-CARRIER MULTIPLEXER AND DEMULTIPLEXER WITH ADD/DROP CAPABILITY
    Publication number: 20080075129
    Abstract: Embodiments of the invention provide a system for supporting numerous multiplexed and demultiplexed T1 signals and additional Ethernet signals between two DS-3 signals. In an embodiment, the multiplexer device is housed within a single rack unit on a standard 19? or 23? rack. In a further embodiment, all T1, Ethernet, alarm driver, and power connections are made from the front of the multiplexer unit, allowing easier access to the device connections restricted spaces. In a further embodiment, the system provides redundancy for the T3, T1, and Ethernet circuits, allowing error remediation. The system may also allow error detection for the associated telecommunications network.
    Type: Application
    Filed: September 22, 2006
    Publication date: March 27, 2008
    Applicant: CHARLES INDUSTRIES, LTD.
    Inventors: Eugene K. Norgard, Gerard J. Miille, Edwin W. Len, Sammy P. Wong, Drew M. Gordon, Raymond W. Dolejs, Laurie A. Miille, Bruce A. Harrison, Jeff Plesniak