Patents by Inventor Mark Corbin Lackey

Mark Corbin Lackey 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 lamp with internal reflector
    Patent number: 9995441
    Abstract: In a LED lamp having an optically transmissive enclosure and a base connected to the enclosure a plurality of LEDs are operable to emit light when energized through an electrical path from the base. A reflector has an enclosed wall shape and is disposed such that LEDs are mounted inside of and outside of the reflector. The reflector includes a reflective outer surface where in cross-section the reflective outer surface is disposed at an angle relative to the longitudinal axis of the lamp such that the reflective outer surface diverges away from the longitudinal axis as it extends away from the base. The reflective outer surface may be disposed at an angle of between approximately 83 and 89 degrees relative to the plane of the LEDs.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 12, 2018
    Assignee: Cree, Inc.
    Inventors: David Power, Nishant Tiwari, Mark Corbin Lackey
  • LED LAMP WITH INTERNAL REFLECTOR
    Publication number: 20170227177
    Abstract: In a LED lamp having an optically transmissive enclosure and a base connected to the enclosure a plurality of LEDs are operable to emit light when energized through an electrical path from the base. A reflector has an enclosed wall shape and is disposed such that LEDs are mounted inside of and outside of the reflector. The reflector includes a reflective outer surface where in cross-section the reflective outer surface is disposed at an angle relative to the longitudinal axis of the lamp such that the reflective outer surface diverges away from the longitudinal axis as it extends away from the base. The reflective outer surface may be disposed at an angle of between approximately 83 and 89 degrees relative to the plane of the LEDs.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 10, 2017
    Inventors: David Power, Nishant Tiwari, Mark Corbin Lackey