Title:
WIRELESS POWER TRANSFER STANDARD SELECTOR OF POWER RECEIVING DEVICE, AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/099432
Kind Code:
A1
Abstract:
A wireless power transfer standard selector of a power receiving device and a method therefor are disclosed. A wireless power transfer standard selector according to one embodiment comprises: a frequency sensor for sensing an input frequency of a rectifier; a boot attempt counter for counting and storing the number of bootings in which an output voltage of a power converter is generated and then disappears; and a selection unit for selecting a wireless power transfer standard method by using the input frequency sensed through the frequency sensor and/or the number of bootings counted through the boot attempt counter.
Inventors:
HWANG JONG TAE (KR)
LEE DONG SU (KR)
LEE JONG HOON (KR)
JIN KI WOONG (KR)
SHIN HYUN ICK (KR)
RHEE JOON (KR)
LEE DONG SU (KR)
LEE JONG HOON (KR)
JIN KI WOONG (KR)
SHIN HYUN ICK (KR)
RHEE JOON (KR)
Application Number:
PCT/KR2016/014126
Publication Date:
June 15, 2017
Filing Date:
December 02, 2016
Export Citation:
Assignee:
MAPS INC (KR)
International Classes:
H02J50/12; H02J7/02
Foreign References:
| US20140139034A1 | 2014-05-22 | |||
| KR20140066068A | 2014-05-30 | |||
| JP2015089035A | 2015-05-07 | |||
| JP2007150565A | 2007-06-14 | |||
| JP2012165602A | 2012-08-30 |
Attorney, Agent or Firm:
SINJI PATENT FIRM (KR)
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