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:
Dec. 12, 2017
Filed:
Jun. 10, 2016
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
University of Seoul Industry Cooperation Foundation, Seoul, KR;
Byung Joo Hong, Suwon-si, KR;
Jong Woo Lee, Suwon-si, KR;
Hyung Gu Park, Seoul, KR;
Young Jun Park, Suwon-si, KR;
Seong Jin Oh, Suwon-si, KR;
Kang Yoon Lee, Seoul, KR;
Joong Ho Choi, Seongnam-si, KR;
Hong Jin Kim, Seoul, KR;
Je Hyuk Ryu, Suwon-si, KR;
Jung Yeon Kim, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
University of Seoul Industry Cooperation Foundation, Seoul, KR;
Abstract
A rectifier includes: a rectifying circuit configured to rectify alternating current (AC) power into direct current (DC) power through a switching operation; a driver configured to apply a switching signal to the rectifying circuit; and a signal modulator configured to select a parameter from among parameters of the switching signal based on a frequency of the switching signal, and adjust the selected parameter.