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:
Aug. 26, 2025
Filed:
Feb. 21, 2022
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventors:
Raymond George Janik, Fayetteville, GA (US);
Khurram Zeshan Moghal, Senoia, GA (US);
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 47/19 (2020.01); H02J 50/00 (2016.01); H02J 50/12 (2016.01); H02J 50/70 (2016.01); H05B 45/325 (2020.01); H05B 45/3725 (2020.01); H05B 47/14 (2020.01);
U.S. Cl.
CPC ...
H05B 47/19 (2020.01); H02J 50/005 (2020.01); H02J 50/12 (2016.02); H02J 50/70 (2016.02); H05B 45/325 (2020.01); H05B 45/3725 (2020.01); H05B 47/14 (2020.01);
Abstract
A lighting device having wireless resonant coupling includes a wireless power transmitter unit and a light module that includes a light source. The wireless power transmitter unit is configured to provide power to the light module wirelessly by transmitting a power waveform to the light module. An amplitude of a fundamental frequency component of the power waveform equals an amplitude of a third harmonic frequency component of the power waveform.