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:
Apr. 07, 2026
Filed:
Oct. 21, 2025
Changzhou Jutai Electronic Co., Ltd., Changzhou, CN;
Changzhou Jutai Electronic Co., Ltd., Changzhou, CN;
Abstract
An off-line voice light control system is provided, including: a pickup unit for picking up a voice signal of a user; a voice recognition unit configured to parse the voice signal and output a command signal, where the voice recognition unit is electrically connected to the pickup unit; a lighting mode switching unit for generating a lighting mode signal after parsing the command signal provided by the voice recognition unit, where the lighting mode switching unit is electrically connected to the voice recognition unit; and a switch unit controlled by the lighting mode signal to be enabled and disabled, where the switch unit is electrically connected to the lighting mode switching unit; where an output end of a step-down direct-current power conversion chip is respectively connected to a cathode terminal of a fly-wheel diode and one end of a first inductor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile