Patents by Inventor James R. Clements

James R. Clements 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: 5258577
    Abstract: An electronic device is made by a method of connecting a circuit member to a substrate. The circuit member is of the type having a discontinuous passivating layer thereon with recesses therein establishing electrical contacts. The circuit member is connected to a mounting surface of a substrate having conductive paths. An adhesive including a resin with spaced conductive metal particles suspended therein is applied over the conductive paths. The distance between the electrical contacts and conductive paths is decreased to provide electrical conduction through the adhesive, while maintaining the adhesive between conductive paths non-conductive. The conductive paths may have established thereon raised or protruding contact surfaces over a portion thereof. The circuit member is mounted on the adhesive while vertically aligning the electrical contacts over pre-selected protruding contact surfaces.
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: November 2, 1993
    Inventor: James R. Clements
  • Patent number: 4868637
    Abstract: An electronic device made by the method of connecting a circuit member (18) having a plurality of laterally spaced electrically conductive terminals (20) to a substrate (12) including a mounting surface (14) having a plurality of laterally spaced conductive paths (16) wherein the method includes the steps of applying an adhesive (22) including a resin having a twenty to twenty-five percent by weight content of conductive metal particles over the mounting surface (14) of the substrate (12) having the conductive paths (16) wherein the resin is a dielectric preventing conductivity between the spaced metal particles therein and mounting the circuit member (18) on the adhesive (22) while vertically aligning the conductive terminals (20) over preselected ones of the conductive paths (16).
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: September 19, 1989
    Inventors: James R. Clements, Terry T. J. Yu, Laura H. C. Yu
  • Patent number: 4720740
    Abstract: An electronic device made by the method of connecting a circuit member (18) having a plurality of laterally spaced electrically conductive terminals (20) to a substrate (12) including a mounting surface (14) having a plurality of laterally spaced conductive paths (16) wherein the method includes the steps of applying an adhesive (22) including a resin having a twenty to twenty-five percent by weight content of conductive metal particles over the mounting surface (14) of the substrate (12) having the conductive paths (16) wherein the resin is a dielectric preventing conductivity between the spaced metal particles therein and mounting the circuit member (18) on the adhesive (22) while vertically aligning the conductive terminals (20) over preselected ones of the conductive paths (16).
    Type: Grant
    Filed: December 19, 1986
    Date of Patent: January 19, 1988
    Inventors: James R. Clements, Terry T. J. Yu, Laura H. C. Yu
  • Patent number: 4667401
    Abstract: An electronic device made by the method of connecting a circuit member (18) to a substrate (12) wherein the method includes the steps of applying an adhesive (22) including a resin having a twenty to twenty-five percent by weight content of conductive metal particles over the mounting surface (14) of the substrate (12) wherein the resin is a dielectric preventing conductivity between the spaced metal particles therein and mounting the circuit member (18) on the adhesive (22) while vertically aligning conductive terminals (20) of the circuit member (18) over preselected ones of conductive paths (16) of the substrate (12).
    Type: Grant
    Filed: November 26, 1985
    Date of Patent: May 26, 1987
    Inventors: James R. Clements, Terry T. J. Yu, Laura H. C. Yu