Patents by Inventor Alan W. Lam

Alan W. Lam 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: 5612852
    Abstract: A compact housing for a workstation-class computer is disclosed. The apparatus includes a structural heat sink with a horizontal base heat sink that includes an interchangeable power source housing and a hard disk drive receptacle. The horizontal base heat sink operates to conduct heat away from the functional elements positioned within the interchangeable power source housing and the hard disk drive receptacle. The structural heat sink also includes a vertical tower heat sink to support functional elements including a power converter. The vertical tower heat sink operates to conduct heat away from the functional elements. The vertical tower heat sink also includes support devices for receiving a detachable pivot display system. The structural heat sink is surrounded by a vented exterior skin that facilitates convective heat transfer from the structural heat sink.
    Type: Grant
    Filed: March 5, 1996
    Date of Patent: March 18, 1997
    Assignee: Sun Microsystems, Inc.
    Inventors: Craig M. Leverault, Michael F. McCormick, Jr., Robert J. Lajara, Alan W. Lam, Peter C. D. Ta, Howard W. Stolz, Jay K. Osborn, Michael S. Dann, Ronald Barnes
  • Patent number: 5203074
    Abstract: An extraction tool that provides for easy removal of a SIMM from a connector while preventing damage to the SIMM and the connector. The extraction tool is composed primarily of a handle portion and two arms. Each arm has a pin that couples to the holdes in a SIMM. Each arm is further comprised of an elbow portion to allow for pivoting motion of the extraction tool in order to pry a SIMM from its connector. Contact edges are provided on each arm to aid in positioning the extraction tool upon the upper edge of a connector. Each arm of the extraction tool has a chamfer surface to provide for proper coupling of a SIMM connector and to the holes in the ends of a SIMM while the SIMM is installed.
    Type: Grant
    Filed: December 24, 1991
    Date of Patent: April 20, 1993
    Assignee: Sun Microsystems, Inc.
    Inventor: Alan W. Lam