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:
Mar. 31, 2026
Filed:
Dec. 28, 2023
Applicant:
Xiamen Pvtech Co., Ltd., Xiamen, CN;
Inventors:
Fuxing Lu, Xiamen, CN;
Ronghui Wang, Xiamen, CN;
Assignee:
Xiamen PVTECH Co., Ltd., Xiamen, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/115 (2020.01); H04Q 9/00 (2006.01); H05B 47/19 (2020.01);
U.S. Cl.
CPC ...
H05B 47/115 (2020.01); H04Q 9/00 (2013.01); H05B 47/19 (2020.01); H04Q 2209/43 (2013.01);
Abstract
A high-compatibility dimmer circuit is provided, which includes an impedance inspection avoidance module, a dimming module. A lighting system having linkage-type sensing mechanism comprises a sentry device and a lighting device. The sentry device comprises a first wireless communication module and a first sensing module connected to each other. The lighting device comprising a light-emitting module and a second wireless communication module connected to each other.