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. 23, 2010
Filed:
Mar. 13, 2006
Chin-lung Lee, Paoshan Township, Hsinchu County, TW;
Chin-Lung Lee, Paoshan Township, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An AC/DC power device for AC/DC power line communication is provided. An AC/DC protection circuit coupled to an AC/DC power line is able to receive an AC or DC power. An AC/DC configuration circuit coupled to the AC/DC protection circuit is used to switch between an AC mode and a DC mode PLC. An AC/DC coupling/filtering circuit coupled to the AC/DC configuration circuit is to couple and filter the received power, and then coupled an AC voltage or a first DC voltage. An AC/DC converter coupled to the AC/DC coupling/filtering circuit is used to convert the AC voltage into a second DC voltage. A DC/DC converter coupled to the AC/DC coupling/filtering circuit and the AC/DC converter is to convert the first DC voltage (DC mode) and convert the second DC voltage (AC mode), so as to output DC voltages respectively to analog and digital circuit of the PLC modem.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile