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. 19, 2022
Filed:
May. 19, 2020
Cosmo Lighting Inc., Walnut, CA (US);
Nai-Chen Tsai, New Taipei, TW;
Cosmo Lighting Inc., Walnut, CA (US);
Abstract
A lighting controller and a method of switching a light string between a plurality of lighting modes, and a light string assembly are provided. The lighting controller includes a control box, a switch power source circuit, and a lighting control circuit. A switching component is disposed on the control box. The switch power source circuit and the lighting control circuit are accommodated in the control box. The switch power source circuit is triggered to allow a power supply component to supply power to the light string during a predetermined time by the switching component receiving a turning-on timing trigger and allows the switching component to receive a plurality of lighting triggers. The lighting control circuit switches the light string between the plurality of lighting modes to exhibit a variable lighting effect according to the plurality of lighting triggers.