IDiyas

For the Inventor, By the Inventor

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.:

US 10410551 B1

PDFFull Text
Date of Patent:
Sep. 10, 2019

Filed:

Jun. 19, 2017

Lighting assembly with leds and four-part optical elements

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:

Slater Matsil, LLP

Primary Examiner:

Ismael Negron

Int. Cl.
CPC ...
F21V 5/04 (2006.01); 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 lighting assembly includes a plurality of light emitting diodes (LEDs) and a plurality of optical elements, each proximate an associated one of the LEDs. Each optical element includes a first portion, a second portion which intersects with the first portion, a third portion extending beyond a region between the first portion and the second portion in a direction away from the associated LED, and a fourth portion positioned proximate the respective LED below the first, second and third portions. The first and second portions are shaped such that at least one surface normal to the first portion intersects with at least one surface normal to the second portion.

Find Patent Forward Citations

Loading…