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:
Jun. 17, 2008
Filed:
Nov. 19, 2003
Yuan-jen Chao, Kaohsiung, TW;
Yuan-Jen Chao, Kaohsiung, TW;
Gigno Technology Co., Ltd., Taipei, TW;
Abstract
A digital controlled multi-light driving apparatus. The driving apparatus includes a plurality of oscillation step-up circuits and a digital control circuit. The digital control circuit electrically connects to each of the oscillation step-up circuits, respectively. The digital control circuit generates sets of digital switching signals, which are phase controllable and duty cycle controllable, and respectively transmits the sets of digital switching signals to the oscillation step-up circuits. The phases and duty cycles of the digital switching signals are controlled by the digital control circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile