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:
Aug. 23, 2016
Filed:
Jul. 13, 2012
Joon-il Kim, Seoul, KR;
Sung-bum Park, Gyeonggi-do, KR;
Se-ho Park, Gyeonggi-do, KR;
Young-min Lee, Gyeonggi-do, KR;
Woo-ram Lee, Gyeonggi-do, KR;
Joon-Il Kim, Seoul, KR;
Sung-Bum Park, Gyeonggi-do, KR;
Se-Ho Park, Gyeonggi-do, KR;
Young-Min Lee, Gyeonggi-do, KR;
Woo-Ram Lee, Gyeonggi-do, KR;
Abstract
A wireless power receiver is provided for wirelessly receiving driving power from a wireless power transmitter. The wireless power receiver includes a power reception unit for wirelessly receiving the driving power from the wireless power transmitter. The wireless power receiver also includes a rectifier for rectifying the driving power from the power reception unit into a Direct Current (DC) power type. The wireless power receiver additionally includes a load unit for storing the rectified driving power from the rectifier. The wireless power receiver further includes a controller for detecting an amount of the rectified driving power stored in the load unit to control output from the rectifier to the load unit. The wireless power receiver also includes an impedance adjuster for adjusting an impedance in the power reception unit according to the amount of the rectified driving power stored in the load unit.