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:
Oct. 29, 2019
Filed:
Jan. 07, 2019
Applicant:
Ultravision Technologies, Llc, Dallas, TX (US);
Inventors:
David Siucheong Auyeung, Carrollton, TX (US);
William Y Hall, Dallas, TX (US);
Simon Magarill, Mountain View, CA (US);
Assignee:
Ultravision Technologies, LLC, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 13/02 (2006.01); G09F 13/22 (2006.01); F21V 5/00 (2018.01); F21V 29/74 (2015.01); F21V 29/00 (2015.01); F21V 29/15 (2015.01); F21V 33/00 (2006.01); G09F 15/00 (2006.01); F21S 6/00 (2006.01); F21V 29/503 (2015.01); F21V 29/76 (2015.01); F21K 9/60 (2016.01); F21V 29/83 (2015.01); F21V 31/00 (2006.01); F21V 29/89 (2015.01); F21V 29/70 (2015.01); F21V 19/00 (2006.01); F21V 21/26 (2006.01); F21V 23/00 (2015.01); G02B 19/00 (2006.01); F21W 131/40 (2006.01); F21Y 101/00 (2016.01); F21Y 105/12 (2016.01); F21Y 105/10 (2016.01); F21Y 115/10 (2016.01); F21Y 105/16 (2016.01); F21W 131/10 (2006.01);
U.S. Cl.
CPC ...
G09F 13/22 (2013.01); F21K 9/60 (2016.08); F21S 6/006 (2013.01); F21V 5/007 (2013.01); F21V 19/003 (2013.01); F21V 21/26 (2013.01); F21V 23/002 (2013.01); F21V 29/00 (2013.01); F21V 29/15 (2015.01); F21V 29/503 (2015.01); F21V 29/70 (2015.01); F21V 29/74 (2015.01); F21V 29/745 (2015.01); F21V 29/76 (2015.01); F21V 29/763 (2015.01); F21V 29/83 (2015.01); F21V 29/89 (2015.01); F21V 31/00 (2013.01); F21V 31/005 (2013.01); F21V 33/00 (2013.01); G09F 13/02 (2013.01); G09F 15/00 (2013.01); G09F 15/005 (2013.01); G09F 15/0037 (2013.01); F21W 2131/10 (2013.01); F21W 2131/40 (2013.01); F21Y 2101/00 (2013.01); F21Y 2105/10 (2016.08); F21Y 2105/12 (2016.08); F21Y 2105/16 (2016.08); F21Y 2115/10 (2016.08); G02B 19/0014 (2013.01); G02B 19/0028 (2013.01); G02B 19/0061 (2013.01); G02B 19/0066 (2013.01); G09F 2013/222 (2013.01);
Abstract
A light assembly includes a thermally conductive support structure, a plurality of light emitting diodes (LEDs) attached to a circuit board and thermally coupled to a heat sink and a single transparent substrate with a corresponding plurality of optical elements over the LEDs. Each of the optical elements include a first portion configured to direct light in a second direction, a second portion configured to direct light in a second lateral direction, and a third portion configured to direct light in a third direction.