Patents by Inventor Calvin Galberth

Calvin Galberth 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 based lighting system
    Patent number: 9488767
    Abstract: An LED lighting system includes an LED assembly for emitting light when energized through an electrical path. An optic element in the enclosure receives the light emitted by the LED assembly and disperses the light from the enclosure. The optic element comprises a light guide for transmitting light from the LED assembly to a light emitting portion where the light emitting portion is configured to visually appear like a filament in a traditional bulb.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: November 8, 2016
    Assignee: Cree, Inc.
    Inventors: Dante P. Nava, Calvin Galberth
  • LED BASED LIGHTING SYSTEM
    Publication number: 20160041324
    Abstract: An LED lighting system includes an LED assembly for emitting light when energized through an electrical path. An optic element in the enclosure receives the light emitted by the LED assembly and disperses the light from the enclosure. The optic element comprises a light guide for transmitting light from the LED assembly to a light emitting portion where the light emitting portion is configured to visually appear like a filament in a traditional bulb.
    Type: Application
    Filed: August 5, 2014
    Publication date: February 11, 2016
    Inventors: Dante P. Nava, Calvin Galberth