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. 09, 2020
Filed:
Jan. 31, 2018
Applicant:
Ledvance Gmbh, Garching bei Munchen, DE;
Inventors:
Shaoping Chen, Shenzhen Guangdong, CN;
Shijun Nie, Shenzhen Guangdong, CN;
Fan Xin, Shenzhen Guangdong, CN;
Assignee:
LEDVANCE GMBH, Garching bei Munchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21L 4/08 (2006.01); H05B 45/37 (2020.01); H02J 50/40 (2016.01); F21S 6/00 (2006.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H02J 50/20 (2016.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
F21L 4/08 (2013.01); F21S 6/002 (2013.01); H02J 7/0013 (2013.01); H02J 7/025 (2013.01); H02J 50/40 (2016.02); H05B 45/37 (2020.01); H02J 50/10 (2016.02); H02J 50/20 (2016.02);
Abstract
A lighting system comprises a primary luminaire and a secondary luminaire each having a light source. Electrical power can be transmitted wirelessly via an inductive wireless power transmission from the primary to the secondary luminaire. Electrical power can also be transmitted wirelessly via an RF wireless power transmission from a RF wireless power transmitter to both luminaires. Energy can be stored in energy storage means. Thus, true wireless lighting can be achieved.