Invention Grant
- Patent Title: Apparatus and method for receiving wireless power, and system for transmitting wireless power
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Application No.: US16415117Application Date: 2019-05-17
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Publication No.: US10727701B2Publication Date: 2020-07-28
- Inventor: Duk Ju Ahn , In Kui Cho , Seong Min Kim , Jung Ick Moon , Sang Bong Jeon , Byung Chan Kim , Je Hoon Yun , Dong Won Jang , Hyung Do Choi
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Kile Park Reed & Houtteman PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@79176e62
- Main IPC: H02J5/00
- IPC: H02J5/00 ; H02J17/00 ; H02J50/12 ; H02J50/80
Abstract:
Provided is a wireless power reception apparatus which receives a power from a wireless power transmission apparatus. A wireless power reception apparatus which receives a power from a wireless power transmission apparatus, the wireless power reception apparatus comprising a duty controller configured to control a duty cycle; a power converter configured to convert an effective load resistance according to the duty cycle; a reception resonator configured to receive a power from a transmission coil of the wireless power transmission apparatus, wherein the duty cycle and a current of the transmission coil is adjusted based on a load resistance of the wireless power reception apparatus.
Public/Granted literature
- US20190273400A1 APPARATUS AND METHOD FOR RECEIVING WIRELESS POWER, AND SYSTEM FOR TRANSMITTING WIRELESS POWER Public/Granted day:2019-09-05
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