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. 07, 2023
Filed:
Jan. 13, 2021
Applicant:
10644137 Canada Inc., Calgary, CA;
Inventors:
Majid Pahlevaninezhad, Calgary, CA;
Sam Scherwitz, Calgary, CA;
Assignee:
10644137 CANADA INC., Calgary, CA;
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/46 (2020.01); F21K 9/00 (2016.01); F21S 2/00 (2016.01); H05B 33/00 (2006.01); H05B 45/00 (2022.01); H05B 47/19 (2020.01); H05B 45/30 (2020.01);
U.S. Cl.
CPC ...
H05B 45/46 (2020.01); F21K 9/00 (2013.01); F21S 2/005 (2013.01); H05B 33/00 (2013.01); H05B 45/00 (2020.01); H05B 45/30 (2020.01); H05B 47/19 (2020.01);
Abstract
A Light-Emitting Diode (LED) apparatus has a power source outputting a source DC power at a source DC voltage, a plurality of LEDs drivable at a driving DC voltage lower than the source DC voltage, and an electrical path connecting the power source to each LED for powering the LED by the power source. Each electrical path comprises a first portion connected to the power source at the source DC voltage and a second portion connected to the LED at the driving DC voltage, and the length of the first portion is longer than that of the second portion.