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:
May. 24, 2011
Filed:
Dec. 08, 2006
Ming-te Lin, Hsinchu Hsien, TW;
Wen-yung Yeh, Hsinchu, TW;
Chia-chang Kuo, Hsinchu, TW;
Hsi-hsuan Yen, Hsinchu, TW;
Sheng-pan Huang, Hsinchu, TW;
Ming-Te Lin, Hsinchu Hsien, TW;
Wen-Yung Yeh, Hsinchu, TW;
Chia-Chang Kuo, Hsinchu, TW;
Hsi-Hsuan Yen, Hsinchu, TW;
Sheng-Pan Huang, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A plurality of AC_LED units are coupled and disposed on a single chip to form an AC_LED system in single chip with three metal contacts to be driven by three-phase voltage sources. Alternatively, an AC_LED system in single chip with four metal contacts is also disclosed to be driven by four-phase voltage sources.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile