The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2019
Filed:
Jan. 07, 2015
Applicant:
Hubbell Incorporated, Shelton, CT (US);
Inventors:
David John Rector, Mauldin, SC (US);
T. Warren Weeks, Jr., Simpsonville, SC (US);
Assignee:
Hubbell Incorporated, Shelton, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/50 (2006.01); G01J 3/46 (2006.01); H01L 25/00 (2006.01); G01J 1/42 (2006.01);
U.S. Cl.
CPC ...
G01J 3/505 (2013.01); G01J 3/465 (2013.01); H01L 25/00 (2013.01); G01J 2001/4247 (2013.01); G01J 2001/4252 (2013.01);
Abstract
Systems and methods for characterizing solid state lighting devices are provided. In certain examples, systems and methods for measuring various parameters of light emitting diodes (LEDs), characterizing each LED based on the measured parameters and selecting one or more of the characterized LEDs such that the emitted light from each of the selected LEDs is mixed with the light from the other selected LEDs to create a desired overall light output are described.