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:
Jan. 17, 2017
Filed:
Nov. 23, 2015
Ying-zong Juang, Hsinchu, TW;
Hann-huei Tsai, Hsinchu, TW;
Po-chang Wu, Hsinchu, TW;
Kuei-cheng Lin, Hsinchu, TW;
Chih-yuan Yeh, Hsinchu, TW;
Ying-Zong Juang, Hsinchu, TW;
Hann-Huei Tsai, Hsinchu, TW;
Po-Chang Wu, Hsinchu, TW;
Kuei-Cheng Lin, Hsinchu, TW;
Chih-Yuan Yeh, Hsinchu, TW;
NATIONAL APPLIED RESEARCH LABORATORIES, Hsinchu, TW;
Abstract
The invention includes two parallel paths. A first path is composed of two contact ends of a first electronic switch and a first, third and fifth diodes, which connect in series. One contact end connects a first end of an AC source, and a control end connects a second end of the AC source. A second path is composed of two contact ends of a second electronic switch and a second, fourth and sixth diodes, which connect in series. One contact end connects the second end of the AC source, and a control end connects the first end of the AC source. The AC source is connected between the positive ends of the first and second diodes. The second end of the AC source separately connects negative ends of the first and third diodes through two capacitors. The first end of the AC source separately connects negative ends of the second and fourth diodes through another two capacitors. Negative ends of the fifth and sixth diodes connect together to form a voltage output end.