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:
Nov. 24, 2015
Filed:
Jun. 19, 2014
Habitex Corporation, Taipei, TW;
Pei Lin Hsieh, Taipei, TW;
Habitex Corporation, Taipei, TW;
Abstract
A driving device of a lighting system includes a rectifier circuit, a voltage reducing circuit, a dimmer circuit, and a driver module. The rectifier circuit outputs a pulsating direct current voltage. The voltage reducing circuit is operable to output a reduced direct current voltage associated with the pulsating direct current voltage. The dimmer circuit generates a dimmer signal based on detected occurrence of an interruption to the pulsating direct current voltage. Based on the dimmer signal, the driver module generates a pulse width modulated signal for driving a lighting appliance to generate light with an intensity corresponding to the dimmer signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile