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. 09, 2022
Filed:
Feb. 11, 2020
Applicant:
Nanogrid Limited, Sheung Wan, CN;
Inventors:
Assignee:
Nanogrid Limited, Sheung Wan, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/11 (2020.01); H05B 47/175 (2020.01); H05B 45/20 (2020.01); H05B 45/10 (2020.01);
U.S. Cl.
CPC ...
H05B 47/11 (2020.01); H05B 45/10 (2020.01); H05B 45/20 (2020.01); H05B 47/175 (2020.01);
Abstract
Embodiments of the present disclosure generally relate to the field of controlling light output, and more specifically, embodiments relate to devices, systems and methods for modulating output brightness levels of a system based on ambient light input. In particular, systems and methods for compensating for light feedback are described, along with systems and methods for determining output lighting states based on relative light levels, and methods for calibration of self-feedback values.