Patents by Inventor David J. Hernandez

David J. Hernandez 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: 6711001
    Abstract: A chassis bushing assembly is provided. The chassis bushing assembly includes an outer disc and an inner disc. The outer disc includes a lip and has first face and a second face. The inner disc includes a shoulder and has a third face and a fourth face. In addition, the inner disc coaxially mates with the outer disc. The chassis bushing assembly further includes a first aperture extending through the first and second faces of the outer disc and a second aperture, coaxially located with respect to the first aperture, extending through the third and fourth faces of the inner disc. The chassis bushing assembly is symmetrical so that each chassis bushing location within a chassis utilizes the same chassis bushing assembly. In addition, the chassis bushing assembly is common across different chassis types and backwards compatibly with previous chassis designs.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: March 23, 2004
    Assignee: Dell Products L.P.
    Inventors: David J. Hernandez, Damon W. Broder, Darren B. Pav
  • Publication number: 20030231461
    Abstract: A chassis bushing assembly is provided. The chassis bushing assembly includes an outer disc and an inner disc. The outer disc includes a lip and has first face and a second face. The inner disc includes a shoulder and has a third face and a fourth face. In addition, the inner disc coaxially mates with the outer disc. The chassis bushing assembly further includes a first aperture extending through the first and second faces of the outer disc and a second aperture, coaxially located with respect to the first aperture, extending through the third and fourth faces of the inner disc. The chassis bushing assembly is symmetrical so that each chassis bushing location within a chassis utilizes the same chassis bushing assembly. In addition, the chassis bushing assembly is common across different chassis types and backwards compatibly with previous chassis designs.
    Type: Application
    Filed: June 17, 2002
    Publication date: December 18, 2003
    Applicant: Dell Products L.P.
    Inventors: David J. Hernandez, Damon W. Broder, Darren B. Pav
  • Patent number: 6193535
    Abstract: A connector assembly which includes conventional components that are well known in the connector assembly field but which includes within it an improved ceramic deadface which is located at a front face plate on an interior portion of the connector assembly. If the connector is separated so that the deadface is exposed, then in the event that location with the deadface exposed faces an area of extreme high temperature, the deadface preserves the connector assembly and prevents internal components including plugs and wires from being destroyed or melted. The connector assembly involves the incorporation of a novel ceramic deadface on the interior portion of the connector assembly which is able to withstand extreme high temperatures.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: February 27, 2001
    Assignee: G&H Technology, Inc.
    Inventors: James E. Ayers, Shohreh Sedighi, John D. Kisch, David J. Hernandez, Jr.