Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019045350) METHOD AND DEVICE FOR WIRELESS POWER TRANSMISSION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045350 International Application No.: PCT/KR2018/009606
Publication Date: 07.03.2019 International Filing Date: 21.08.2018
IPC:
H02J 50/60 (2016.01) ,H02J 50/80 (2016.01) ,H02J 7/02 (2006.01) ,H02J 5/00 (2006.01)
[IPC code unknown for H02J 50/60][IPC code unknown for H02J 50/80]
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
5
Circuit arrangements for transfer of electric power between ac networks and dc networks
Applicants:
엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR/KR]; 서울시 중구 후암로 98 98, Huam-ro Jung-gu Seoul 04637, KR
Inventors:
박재희 PARK, Jay; KR
이종헌 LEE, Jong Heon; KR
Agent:
허용록 HAW, Yong Noke; KR
Priority Data:
10-2017-011273504.09.2017KR
Title (EN) METHOD AND DEVICE FOR WIRELESS POWER TRANSMISSION
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION D'ÉNERGIE SANS FIL
(KO) 무선 전력 송신 방법 및 그를 위한 장치
Abstract:
(EN) The present invention relates to a wireless power transmission technique and, particularly, to a method and a device for wireless power transmission. The method for wireless power transmission of the present invention may comprise the steps of: performing operation with a first driving voltage; determining whether to enter a ping step; determining whether it is in a first state when the ping step has been entered; and performing operation with a second driving voltage when it is in the first state.
(FR) La présente invention concerne une technique de transmission d'énergie sans fil et, plus particulièrement, un procédé et un dispositif de transmission d'énergie sans fil. Le procédé de transmission d'énergie sans fil selon la présente invention peut comprendre les étapes consistant à : effectuer une opération avec une première tension d'entraînement ; déterminer s'il faut ou non lancer une étape de ping ; déterminer le fonctionnement dans un premier état lorsque l'étape de ping a été lancée ; et réaliser une opération avec une seconde tension d'entraînement lors du fonctionnement dans le premier état.
(KO) 본 발명은 무선 전력 전송 기술에 관한 것으로서, 특히, 무선 전력 송신 방법 및 그를 위한 장치에 관한 것이다. 본 발명의 무선 전력 송신 방법은, 제1 구동 전압으로 동작하는 단계; 핑 단계 진입 여부를 판단하는 단계; 핑 단계로 진입하면 제1 상태 여부를 판단하는 단계; 및 제1 상태이면 제2 구동 전압으로 동작하는 단계;를 포함할 수 있다.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)