Patents by Inventor Kari W. Beeson

Kari W. Beeson 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).

  • Light emitting diode light source with heat transfer means
    Patent number: 7331691
    Abstract: High brightness LEDs are mounted directly on a heat pipe or are mounted on a substrate, which is mounted on the heat pipe. The heat pipe can be a common electrode for the LEDs mounted on the heat pipe. Multiple heat pipes can be arranged so that the LED arrays form a light recycling cavity to emit and reflect light.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: February 19, 2008
    Assignee: Goldeneye, Inc.
    Inventors: William R. Livesay, Kari W. Beeson, Scott M. Zimmerman, Chad R. Livesay, Richard L. Ross