Patents by Inventor Clark L. Smith

Clark L. Smith 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).

  • Publication number: 20100237982
    Abstract: A metal strip resistor includes a resistor body having a resistive element formed from a strip of an electrically resistive metal material and a first termination electrically connected to the resistive element to form a first junction and a second termination electrically connected to the resistive element to form a second junction, the first termination and the second termination formed from strips of electrically conductive metal material. The resistive element, the first termination, and the second termination being arranged mitigate thermally induced voltages between the first junction and the second junction.
    Type: Application
    Filed: August 6, 2009
    Publication date: September 23, 2010
    Applicant: VISHAY DALE ELECTRONICS, INC.
    Inventors: Doug Brackhan, Clark L. Smith, Thomas L. Veik
  • Publication number: 20100060409
    Abstract: A metal strip resistor is provided. The metal strip resistor includes a metal strip forming a resistive element and providing support for the metal strip resistor without use of a separate substrate. There are first and second opposite terminations overlaying the metal strip. There is plating on each of the first and second opposite terminations. There is also an insulating material overlaying the metal strip between the first and second opposite terminations. A method for forming a metal strip resistor wherein a metal strip provides support for the metal strip resistor without use of a separate substrate is provided. The method includes coating an insulative material to the metal strip, applying a lithographic process to form a conductive pattern overlaying the resistive material wherein the conductive pattern includes first and second opposite terminations, electroplating the conductive pattern, and adjusting resistance of the metal strip.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 11, 2010
    Applicant: VISHAY DALE ELECTRONICS, INC.
    Inventors: CLARK L. SMITH, THOMAS L. BERTSCH, TODD L. WYATT, THOMAS L. VEIK, RODNEY BRUNE
  • Publication number: 20090195348
    Abstract: A resistor includes a substantially cylindrical resistive element having a resistance of less than about 1 m?, a substantially cylindrical first termination electrically connected to the resistive element and a second termination electrically connected to the resistive element. The substantially cylindrical first termination is hollow to allow for accepting a connection such as from a battery cable. In addition there may be sense leads present on the resistor. A method of forming a substantially cylindrical resistor includes forming a hollow cylindrical resistor body by rolling a flat sheet comprising a resistive element and a first termination and a second termination joined on opposite ends of the resistive element.
    Type: Application
    Filed: February 6, 2008
    Publication date: August 6, 2009
    Applicant: VISHAY DALE ELECTRONICS, INC.
    Inventors: CLARK L. SMITH, JOEL J. SMEJKAL, DAVID LANGE, THOMAS L. BERTSCH, STEVE HENDRICKS, ROD BRUNE
  • Publication number: 20090085715
    Abstract: A resistor includes first and second opposite terminations, a resistive element formed from a plurality of resistive element segments between the first and second opposite terminations, at least one segmenting conductive strip separating two of the resistive element segments, and at least one open area between the first and second opposite terminations and separating at least two resistive element segments. Separation of the plurality of resistive element segments assists in spreading heat throughout the resistor. The resistor or other electronic component may be packaged by bonding to a heat sink tab with a thermally conductive and electrically insulative material. The resistive element may be a metal strip, a foil, or film material.
    Type: Application
    Filed: September 27, 2007
    Publication date: April 2, 2009
    Applicant: VISHAY DALE ELECTRONICS, INC.
    Inventors: Felix Zandman, Clark L. Smith, Todd L. Wyatt, Thomas L. Veik, Thomas L. Bertsch
  • Patent number: 7190252
    Abstract: An electrical resistor is provided with a resistive element and terminations extending from opposite ends of the resistive element. The terminations are folded under the resistive element, with a thermally conductive and electrically insulative filler being sandwiched and bonded between the resistive element and the terminations. The terminations provide for mounting of the resistor to an electronic circuit assembly. The intimate bond between the resistive element, filler and terminations allow for enhanced dissipation of heat generated in the use of the resistive element, so as to produce a resistor which operates at a lower temperature, and improves component reliability.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: March 13, 2007
    Assignee: Vishay Dale Electronics, Inc.
    Inventors: Clark L. Smith, Thomas L. Veik, Todd L. Wyatt, Thomas L. Bertsch, Rodney Brune, William Mac Arthur
  • Patent number: 6587025
    Abstract: A side-by-side coil inductor includes a first coil comprising a plurality of conductive first coil segments positioned one above another and connected in series. A second coil includes a plurality of conductive second coil segments positioned above one another and connected together in series. The first and second coil are in side-by-side position relative to one another and are connected together in series. Each of the first and second coil are approximately circular or square in configuration and the total configuration of the two coils is rectangular.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: July 1, 2003
    Assignee: Vishay Dale Electronics, Inc.
    Inventors: Clark L. Smith, Thomas L. Veik
  • Publication number: 20020101318
    Abstract: A side-by-side coil inductor includes a first coil comprising a plurality of conductive first coil segments positioned one above another and connected in series. A second coil includes a plurality of conductive second coil segments positioned above one another and connected together in series. The first and second coil are in side-by-side position relative to one another and are connected together in series. Each of the first and second coil are approximately circular or square in configuration and the total configuration of the two coils is rectangular.
    Type: Application
    Filed: January 31, 2001
    Publication date: August 1, 2002
    Inventors: Clark L. Smith, Thomas L. Veik
  • Patent number: 5727674
    Abstract: An improved bundle transfer apparatus for sheet material in signature form is provided. The apparatus includes a frame having rails on which a bundle transfer vehicle is mounted. The bundle transfer vehicle has a platform which is movable to a position under the signatures and a mechanism for raising the platform and the signatures. The signatures on the bundle transfer vehicle are transferred to an end of the table where it is moved by powered rollers to a compression and strapping station where it is tied and delivered for further handling.
    Type: Grant
    Filed: April 23, 1996
    Date of Patent: March 17, 1998
    Assignee: Baldwin Technology Corporation
    Inventors: John St. John, Jerry L. Bates, Clark L. Smith
  • Patent number: 5022813
    Abstract: An apparatus for transporting paper sheet material in signature form to an off-line receiving station. The apparatus includes a horizontal frame connected with a stacker at one end and registering with the receiving station at the other end. A conveyor mounted on the frame comprises a plurality of horizontally disposed supported belts which receive signatures from the stacker. The belts are spaced apart to form gaps therebetween. A plurality of tracks are mounted horizontally in the frame and extend from the conveyor to the crosspiece. The tracks are supported and can be raised or lowered. A shuttle carriage having a plurality of connected vertical segments rides on the tracks. The segments can be lifted or lowered. The segments of the carriage are aligned with the gaps between the endless belts so that the carriage can ride freely along the frame. A plurality of horizontally disposed rollers are also mounted on the frame above the tracks which are in longitudinal alignment with the conveyor belts.
    Type: Grant
    Filed: January 24, 1990
    Date of Patent: June 11, 1991
    Assignee: Stacker Machine Co.
    Inventors: Clark L. Smith, Gregory Balcerek
  • Patent number: 4723883
    Abstract: A stacker bundler apparatus for sheet material in signature form is provided. The apparatus includes a table having tracks on which a shuttle is mounted. The shuttle has a platform and is movable to a position under the signature. A pneumatic cylinder for raising the tracks is provided to engage the shuttle platform with the signature. The signature is the shuttle is transported to the forward end of the table where it is compressed by compression arms actuated by a lift cylinder and compression cylinder.
    Type: Grant
    Filed: August 9, 1985
    Date of Patent: February 9, 1988
    Assignee: Stacker Machine Co., Inc.
    Inventor: Clark L. Smith
  • Patent number: 4144449
    Abstract: Apparatus for detecting the position of a passive object includes a generally rectangular frame having an open interior, a source on the frame for emitting light through the frame interior from three sides thereof, a pair of linear image detectors, such as charge-coupled devices, being respectively mounted on the frame at two corners thereof being located at opposite ends of a fourth side thereof and adjacent respective opposite ends of the light source, a pair of aperture-defining devices located at the two frame corners between the detectors and the interior of the frame for configuring coincident fields of light from the frame interior for the detectors to view, and control circuitry connected to the detectors. Each of the detectors is capable of receiving its respective field of light from the frame interior and sensing interruption of light at any location within the field.
    Type: Grant
    Filed: July 8, 1977
    Date of Patent: March 13, 1979
    Assignee: Sperry Rand Corporation
    Inventors: Buddy K. Funk, Clark L. Smith