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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 12704248 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Dec. 23, 2024

Lighting apparatus

Applicant:

Leedarson Lighting Co., Ltd., Zhangzhou, CN;

Inventors:

Changzhu Liu, Zhangzhou, CN;

Jianliang Lu, Zhangzhou, CN;

Xiaowei Chen, Zhangzhou, CN;

Assignee:

LEEDARSON LIGHTING CO., LTD., Zhangzhou, CN;

Attorneys:

LANWAY IPR SERVICES

Chun-Ming Shih

Primary Examiner:

Bryon T Gyllstrom

Int. Cl.
CPC ...
F21V 33/00 (2006.01); F04D 25/08 (2006.01); F04D 27/00 (2006.01); F21S 8/06 (2006.01); F21V 23/00 (2015.01); F21V 23/02 (2006.01); F21V 23/04 (2006.01); F21Y 115/10 (2016.01); H05B 45/325 (2020.01); H05B 47/19 (2020.01);
U.S. Cl.
CPC ...
F21V 33/0096 (2013.01); F04D 25/088 (2013.01); F04D 27/006 (2013.01); F04D 27/007 (2013.01); F04D 27/008 (2013.01); F21S 8/063 (2013.01); F21V 23/003 (2013.01); F21V 23/02 (2013.01); F21V 23/045 (2013.01); H05B 45/325 (2020.01); H05B 47/19 (2020.01); F21Y 2115/10 (2016.08);
Abstract

A lighting apparatus includes a main controller, a fan driver module and a light driver module. The lighting apparatus is coupled to a wall switch. The wall switch is operated by a user to selectively send a wireless fan command a wireless light command to the main controller. The main controller translates the fan command to a fan control signal to the fan driver module. The fan driver module generates a fan driving current to a fan device. The main controller translates the light command to a light control signal to the light driver module. The light driver module generates a light driving current to a light source.

Find Patent Forward Citations

Liu, Changzhu. (2026). Lighting apparatus (U.S. Patent No. 12704248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12704248

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

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