Patents by Inventor James Bain Smith

James Bain Smith 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).

  • Liquid cooled semi conductor
    Patent number: 8779661
    Abstract: An electric light having a semiconductor mounted to a base (6). The semiconductor, preferably a LED is at least partly surrounded by a liquid container (18), which is filled with liquid such that the liquid is in thermal conducting path with the liquid and the base. The light emitted from the semiconductor passes through the liquid. An electronic ballast (16) is provided in the base between supply contacts (8) and semi conductor (2).
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: July 15, 2014
    Inventor: James Bain Smith
  • Liquid Cooled Semi Conductor
    Publication number: 20120299475
    Abstract: An electric light having a semiconductor mounted to a base (6). The semiconductor, preferably a LED is at least partly surrounded by a liquid container (18), which is filled with liquid such that the liquid is in thermal conducting path with the liquid and the base. The light emitted from the semiconductor passes through the liquid. An electronic ballast (16) is provided in the base between supply contacts (8) and semi conductor (2).
    Type: Application
    Filed: February 21, 2011
    Publication date: November 29, 2012
    Inventor: James Bain Smith
  • Electric lamp
    Patent number: D741520
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 20, 2015
    Inventor: James Bain Smith