Patents Assigned to Light Technologies, Inc.
  • Illumination device for simulation of neon lighting
    Patent number: 6592238
    Abstract: An illumination device for simulating neon lighting comprising a plurality of space point light sources positioned adjacent a lateral light receiving surface of a substantially rod-like waveguide. The waveguide is made of a material that preferentially scatters light entering the light receiving surface such that the light intensity pattern exiting a lateral light emitting surface of the waveguide has a substantially uniform light intensity pattern.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: July 15, 2003
    Assignee: Light Technologies, Inc.
    Inventors: Mark Joseph Cleaver, Eric Olav Eriksson, George R. Hulse