Patents by Inventor Wilfrid L. Taylor

Wilfrid L. Taylor 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).

  • Optical lens system for projecting light in a lambertion pattern from a high power led light source
    Patent number: 6819506
    Abstract: An optical lens having a body with a front face and a rear cavity for cooperatively receiving and optically aligning a high power light emitting diode source with respect to a primary central optical axis of the lens. Reflective inner side walls of the body project light in a lambertion pattern from the front face at an angle to create a central hot spot. The body includes at least one side flange which is cooperatively received in a guide of a lens holder and further includes a non-optical annular rim extending from the front face for cooperatively seating with the lens holder.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: November 16, 2004
    Assignee: Infinity Trading Co. Ltd.
    Inventors: Wilfrid E. Taylor, Wilfrid L. Taylor, James R. Taylor, David W. Kappel, Paul Nam-Kwan Wu