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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.:

US 11503688 B1

PDFFull Text
Date of Patent:
Nov. 15, 2022

Filed:

Mar. 14, 2022

Apparatus and methods for communicating information and power via phase-cut ac waveforms

Applicant:

Dmf, Inc., Carson, CA (US);

Inventors:

Russikesh Kumar, Tustin, CA (US);

Oren Kashani, Kfar Saba, IL;

Assignee:

DMF, Inc., Carson, CA (US);

Attorney:

Smith Baluch LLP

Primary Examiner:

Jimmy T Vu

Int. Cl.
CPC ...
H05B 45/20 (2020.01); H05B 45/385 (2020.01); H05B 45/325 (2020.01); H05B 45/31 (2020.01);
U.S. Cl.
CPC ...
H05B 45/385 (2020.01); H05B 45/20 (2020.01); H05B 45/325 (2020.01); H05B 45/31 (2020.01);
Abstract

Apparatus and methods for controlling correlated color temperature (CCT) and lighting intensity in lighting fixtures are described. The CCT and intensity may be controlled independently over conventional AC wiring using a conventional dimmer. A lighting controller that resembles a conventional dimmer and that can be installed in place of a dimmer may be used instead of a conventional dimmer to access more control functionalities, still using conventional AC wiring. Wireless communication with the lighting fixture and/or lighting controller are possible.

Find Patent Forward Citations

Kumar, Russikesh. (2022). Apparatus and methods for communicating information and power via phase-cut ac waveforms (U.S. Patent No. 11503688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11503688

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

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