Invention Grant
- Patent Title: Wireless power transfer standard selector of power receiving unit and method therefor
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Application No.: US15769196Application Date: 2016-12-02
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Publication No.: US10693328B2Publication Date: 2020-06-23
- Inventor: Jong Tae Hwang , Dong Su Lee , Jong Hoon Lee , Ki Woong Jin , Hyun Ick Shin , Joon Rhee
- Applicant: MAPS, INC.
- Applicant Address: KR Yongin-si
- Assignee: MAPS, INC.
- Current Assignee: MAPS, INC.
- Current Assignee Address: KR Yongin-si
- Agency: NSIP Law
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@299de84b
- International Application: PCT/KR2016/014126 WO 20161202
- International Announcement: WO2017/099432 WO 20170615
- Main IPC: H01F27/42
- IPC: H01F27/42 ; H01F37/00 ; H01F38/00 ; H02J50/80 ; H02J50/12 ; H02J50/20 ; H02J7/02 ; H04B5/00
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.
Public/Granted literature
- US20180309328A1 WIRELESS POWER TRANSFER STANDARD SELECTOR OF POWER RECEIVING UNIT AND METHOD THEREFOR Public/Granted day:2018-10-25
Information query
