Patents by Inventor Jeffrey D. Roberts

Jeffrey D. Roberts 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: 7047415
    Abstract: A system for authenticating records without reliance upon a trusted third party. A first server provides a sequential series of certifications associated with discreet, non-overlapping time Intervals. The server can provide selected information to a second server which, in turn, incorporates the request and associated information in a cross-certification. The cross-certification is then provided to more other servers. Accordingly, a “chain-mail” of certifications among a variety of servers is provided. The system thus provides effective protection against a breach of security in any one server, resulting in increased reliability in the authentication of records.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: May 16, 2006
    Assignee: DFS Linkages, Inc.
    Inventors: Michael D. Doyle, Paul F. Doyle, Glenn W. Bernsohn, Jeffrey D. Roberts, Kirk James Wolf, Stephen P. Goetze
  • Patent number: 6628880
    Abstract: A fiber optic cable splice enclosure is disclosed, the enclosure comprising a cannister having an open end and an expansion seal assembly for closing the open end. The seal assembly includes a plurality of cable receiving ports for admitting fiber optic cables into the enclosure. The ports are in the form of slots extending inward from the outer edges of the seal assembly. The cannister and seal assembly are constructed with an oblong-round shape which provides for increased capacity of the cannister and more seal edge area for the seal assembly, allowing for additional ports as compared to a standard, cylindrical splice enclosure.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: September 30, 2003
    Assignee: Windsor Communications, Inc.
    Inventor: Jeffrey D. Roberts
  • Publication number: 20020112157
    Abstract: A system for authenticating records without reliance upon a trusted third party. A first server provides a sequential series of certifications associated with discreet, non-overlapping time Intervals. The server can provide selected information to a second server which, in turn, incorporates the request and associated information in a cross-certification. The cross-certification is then provided to more other servers. Accordingly, a “chain-mail” of certifications among a variety of servers is provided. The system thus provides effective protection against a breach of security in any one server, resulting in increased reliability in the authentication of records.
    Type: Application
    Filed: April 26, 2001
    Publication date: August 15, 2002
    Applicant: Proofspace, Inc.
    Inventors: Michael D. Doyle, Paul F. Doyle, Glenn W. Bernsohn, Jeffrey D. Roberts, Kirk James Wolf, Stephen P. Goetze