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.

Date of Patent:
Mar. 28, 2023

Filed:

Aug. 11, 2020
Applicant:

Abl Ip Holding Llc, Atlanta, GA (US);

Inventors:

Hang Zhang, North Reading, MA (US);

Peng Xiao, Andover, MA (US);

Tiberiu Antohi, Woburn, MA (US);

Assignee:

ABL IP HOLDING LLC, Atlanta, GA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/20 (2020.01); H05B 45/385 (2020.01); H05B 45/345 (2020.01);
U.S. Cl.
CPC ...
H05B 45/20 (2020.01); H05B 45/345 (2020.01); H05B 45/385 (2020.01);
Abstract

The systems and methods disclosed herein include a LED driver, including a current output module configured to generate a constant current output split between a plurality of output channels, each output channel connected to one or more LEDs having an associated CCT value, at least one switch encoding a plurality of lumen settings and a plurality of CCT settings, and at least one circuit coupled to the current output module and the switch, the at least one circuit configured to determine a first lumen setting from the plurality of lumen settings encoded by the at least one switch, adjust the constant current output of the current output module based on the first lumen setting, determine a first CCT setting from the plurality of CCT settings encoded by the at least one switch, and adjust the plurality of output channels of the current output module based on the first CCT setting.


Find Patent Forward Citations

Zhang, Hang. (2023). Led driver with selectable lumen and cct (U.S. Patent No. 11617245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11617245

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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