Patents by Inventor David M. Cravens

David M. Cravens 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: 6819126
    Abstract: A method and system for sampling data signals between electronic components are provided. The invention comprises using a straight feed-through connector to connect electronic components and attaching one end of a flexible circuit to the pins of the feed-through connector. The other end of the flexible circuit is attached to a display, such as a LED. The display constitutes a field replaceable unit (FRU), which allows a malfunctioning display (i.e. LED) to be replaced without having to remove other electronic components. The present invention can be used for the detection of fault signals, status, idle signals, error checking, and introduction of a signal analyzer.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: November 16, 2004
    Assignee: Storage Technology Corporation
    Inventors: Leslie Los, Eric Grant Pavol, David M. Cravens
  • Publication number: 20040222785
    Abstract: A method and system for sampling data signals between electronic components are provided. The invention comprises using a straight feed-through connector to connect electronic components and attaching one end of a flexible circuit to the pins of the feed-through connector. The other end of the flexible circuit is attached to a display, such as a LED. The display constitutes a field replaceable unit (FRU), which allows a malfunctioning display (i.e. LED) to be replaced without having to remove other electronic components. The present invention can be used for the detection of fault signals, status, idle signals, error checking, and introduction of a signal analyzer.
    Type: Application
    Filed: June 10, 2004
    Publication date: November 11, 2004
    Inventors: Leslie Los, Eric Grant Pavol, David M. Cravens
  • Publication number: 20020084908
    Abstract: A method and system for sampling data signals between electronic components are provided. The invention comprises using a straight feed-through connector to connect electronic components and attaching one end of a flexible circuit to the pins of the feed-through connector. The other end of the flexible circuit is attached to a display, such as a LED. The display constitutes a field replaceable unit (FRU), which allows a malfunctioning display (i.e. LED) to be replaced without having to remove other electronic components. The present invention can be used for the detection of fault signals, status, idle signals, error checking, and introduction of a signal analyzer.
    Type: Application
    Filed: December 29, 2000
    Publication date: July 4, 2002
    Inventors: Leslie Los, Eric Grant Pavol, David M. Cravens
  • Patent number: 5280257
    Abstract: A filter insert (40) includes filters (43) having electrodes (48, 60) and contacts (54, 64) axially, mechanically engaging contact post members (28) of a connector (20) to provide filtering extending between signal and ground conductors in the form of connector contacts to filter unwanted signal frequencies. An alternative insert (68) includes filters (69) having slotted beam elements (78) that engage post members (28) from a side thereof with a common ground bus (90) tying the filters to ground. A further alternative insert (108) provides contact elements (116) connecting filters (103) to signal and ground conductors in the form of the wires (104) of a cable (102). The contact elements (54, 64, 78, 116) of the inserts (40, 68, 108) bite into the signal and ground conductors or contacts of a connector or a cable to provide a solderless interconnection of the insert. Filters, including dielectric elements (56, 86, 126,) and inductive elements (44) are contemplated to provide C, LC and pi-filters.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: January 18, 1994
    Assignee: The Whitaker Corporation
    Inventors: David M. Cravens, Keith R. Denlinger, John M. Myer, John R. Hopkins
  • Patent number: 5151045
    Abstract: Seals (20, 102) for an electrical connector (130) comprising a receptacle (10) and a pin header (122) has been disclosed. The first seal (20) includes grooves (50) in a body portion (30) which cooperate with ribs (b 52) on an end cap (22) to provide proper assembly orientation. A rim portion (106) on a second seal (102) includes an outwardly facing mating surface (114) for compression sealing and an inwardly facing surface (116) for peripheral sealing.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: September 29, 1992
    Assignee: AMP Incorporated
    Inventors: David M. Cravens, Keith R. Denlinger, Richard W. Gryzbowski, John M. Myer
  • Patent number: 5127852
    Abstract: A mounting device (40) for mounting electrical connectors (10) in a cut-out (32) in a panel (30) without using separate fastening members is disclosed. The mounting device (40) includes a rigid plate (70) attached to each of two opposite sides (22) of the connector (10) and a resilient wing attached to each side (22) in spaced relation to the plate (70) for receiving the panel (30) therein. Bosses (54) on the wings (42) enter windows (34) in the panel (30) to secure the electrical connector (10) in the panel (30).
    Type: Grant
    Filed: October 24, 1990
    Date of Patent: July 7, 1992
    Assignee: AMP Incorporated
    Inventors: David M. Cravens, Earl J. Hayes