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:
Feb. 22, 2022
Filed:
Mar. 15, 2018
Applicant:
Danmarks Tekniske Universitet, Kgs. Lyngby, DK;
Inventors:
Henrik Chresten Pedersen, Jyllinge, DK;
Kenneth Saxskiold-Noerup, Roskilde, DK;
Assignees:
NORTHLED ApS, Roskilde, DK;
Danmarks Tekniske Universitet, Kgs. Lyngby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 5/08 (2006.01); F21S 8/08 (2006.01); F21V 5/00 (2018.01); G02B 3/00 (2006.01); G02B 19/00 (2006.01); F21Y 115/10 (2016.01); F21W 131/105 (2006.01);
U.S. Cl.
CPC ...
F21V 5/08 (2013.01); F21S 8/086 (2013.01); F21V 5/007 (2013.01); G02B 3/0056 (2013.01); G02B 19/0009 (2013.01); G02B 19/0066 (2013.01); F21W 2131/105 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The present disclosure relates to an asymmetric illumination lens and an illumination system implementing at least one such lens, for example for illuminating a stadium play field.