Patents by Inventor Robert A. Amos

Robert A. Amos 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: 5094381
    Abstract: The apparatus of the present invention may be utilized for the automated bonding of electronic components to a circuit board. A placement and bonding head is attached to a manipulatable robotic arm and is utilized to select an electronic component having a plurality of conductive leads from a supply of such components and position that component adjacent a plurality of contact pads on a circuit board. While retaining the electronic component within the placement and bonding head, the component is then thermally bonded to the contact pads. In one embodiment of the present invention, an electronic component may be optically inspected while being retained within the placement and bonding head. In another embodiment, thermal bonding is accomplished utilizing a plurality of thermally activatable blades which each include a thermocouple mounted adjacent thereto.
    Type: Grant
    Filed: November 20, 1990
    Date of Patent: March 10, 1992
    Assignee: International Business Machines Corporation
    Inventors: Robert A. Amos, Joel R. Anstrom, Francis W. Bogaczyk, Robert W. Kulterman, Gilbert B. Nebgen, Darryl R. Polk, Michael A. Rubsam, David P. Watson, Terry L. Wilmoth, Clifford M. Wood