Patents by Inventor Ralph A. E. M. Semmeling

Ralph A. E. M. Semmeling 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: 6253451
    Abstract: An electrical connector which includes an insulative body which has a leg portion and a top portion which extends generally perpendicularly from the leg second portion. A conductive contact which includes a retention section and a resilient section is also included in the electrical connector. The contact is fixed to the top section and the resilient section extends along the leg section. The connector may be interposed between a electrical device and a printed circuit board.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: July 3, 2001
    Assignee: Berg Technology, Inc.
    Inventors: Ralph A. E. M. Semmeling, Andrew G. Meller
  • Patent number: 6155844
    Abstract: An electrical connector which includes an insulative body which has a leg portion and a top portion which extends generally perpendicularly from the leg second portion. A conductive contact which includes a retention section and a resilient section is also included in the electrical connector. The contact is fixed to the top section and the resilient section extends along the leg section. The connector may be interposed between a electrical device and a printed circuit board.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: December 5, 2000
    Assignee: Berg Technology, Inc.
    Inventors: Ralph A. E. M. Semmeling, Andrew G. Meller
  • Patent number: 6071141
    Abstract: Electrical connectors having latches for holding the connectors in mated condition employ relatively long latch arms with a point of flexure near a rear end of the connector. The latches extend into locating posts positioned forwardly of the mating face of the connector. If multiple latch arms are used, they are interconnected by a commonly actuated cross bar. Latch arms may be formed by integrally molding the arms with covers of the connectors. Effective latching properties and a long life are achieved with such latch structures. Manufacturing costs may be reduced by integrally molding latches with covers of the connector.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: June 6, 2000
    Assignee: Berg Technology, Inc.
    Inventors: Ralph A. E. M. Semmeling, Andrew G. Meller