Patents by Inventor Michael David Pashley

Michael David Pashley 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).

  • Led chip package with four led chips and intergrated optics for collimating and mixing the light
    Publication number: 20030076034
    Abstract: A LED chip package including a base, an array of LED chips disposed on the base, and a collimator mounted on the base, over the array of light-emitting-diode chips. The LED chips of the array are typically arranged in an inline manner. The collimator is generally configured as a rectangular, horn-like member and typically includes a first set of walls that collimate the light emitted by the LED chips in a first direction and a second set of walls that minimally collimate the light emitted by the LED chips in a second direction.
    Type: Application
    Filed: October 22, 2001
    Publication date: April 24, 2003
    Inventors: Thomas M. Marshall, Frank Jeroen Pieter Schuurmans, Douglas Peter Woolverton, Michael David Pashley