Patents by Inventor Chenyang (Kevin) Li

Chenyang (Kevin) Li 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 backlighting system for cabinet sign
    Patent number: 9564070
    Abstract: A backlighting system for a cabinet sign may include a plurality of panels. Each panel includes a plurality of light emitting diodes (“LEDs”) attached to the panel. The diode has a box sign depth factor of less than about 1.4. An integrated circuit may also be located on the panel. A wire physically connects adjacent panels.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: February 7, 2017
    Assignee: GE LIGHTING SOLUTIONS, LLC
    Inventors: Jeffrey Marc Nall, Kevin Carpenter, Koushik Saha, Chenyang (Kevin) Li, Ronald K. Brengartner, Jr., Xin (Bill) Wang, Tomislav J. Stimac
  • LED backlighting system for cabinet sign
    Publication number: 20080244944
    Abstract: A backlighting system for a cabinet sign may include a plurality of panels. Each panel includes a plurality of light emitting diodes (“LEDs”) attached to the panel. The diode has a box sign depth factor of less than about 1.4. An integrated circuit may also be located on the panel. A wire physically connects adjacent panels.
    Type: Application
    Filed: April 9, 2007
    Publication date: October 9, 2008
    Inventors: Jeffrey Marc Nall, Kevin Carpenter, Koushik Saha, Chenyang (Kevin) Li, Ronald K. Brengartner, Xin (Bill) Wang, Tomislav J. Stimac