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Machine translation
1. (WO2012111969) APPARATUS AND METHOD FOR HIGH EFFICIENCY VARIABLE POWER TRANSMISSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/111969    International Application No.:    PCT/KR2012/001126
Publication Date: 23.08.2012 International Filing Date: 15.02.2012
IPC:
H02J 17/00 (2006.01), H02J 7/02 (2006.01)
Applicants: SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 416, Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-742 (KR) (For All Designated States Except US).
SUNGKYUNKWAN UNIVERSITY Foundation for Corporate Collaboration [KR/KR]; 300 Cheoncheon-dong, Jangan-gu Suwon-si, Gyeonggi-do, 440-746 (KR) (For All Designated States Except US)
Inventors: CHOI, Jin Sung; (KR).
HONG, Young Tack; (KR).
KWON, Sang Wook; (KR).
PARK, Yun Kwon; (KR).
YANG, Young Goo; (KR).
PARK, Eun Seok; (KR).
KIM, Ki Young; (KR).
RYU, Young Ho; (KR).
KIM, Nam Yun; (KR).
KIM, Dong Zo; (KR)
Agent: MUHANN PATENT & LAW FIRM; 2, 5, 6th Floor, Myeonglim Building 51-8 Nonhyeon-dong, Gangnam-gu Seoul 135-814 (KR)
Priority Data:
10-2011-0013392 15.02.2011 KR
10-2011-0091685 09.09.2011 KR
Title (EN) APPARATUS AND METHOD FOR HIGH EFFICIENCY VARIABLE POWER TRANSMISSION
(FR) APPAREIL ET PROCÉDÉ POUR UNE TRANSMISSION DE PUISSANCE VARIABLE À EFFICACITÉ ÉLEVÉE
Abstract: front page image
(EN)A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA.
(FR)L'invention porte sur un appareil de transmission de puissance variable à efficacité élevée qui émet une puissance variable par modulation, par rapport à un axe temporel, d'un signal haute fréquence ayant une amplitude constante par activation et désactivation du signal de haute fréquence, amplification de la puissance variable pour satisfaire un niveau de puissance demandé d'un dispositif cible sur la base d'une tension d'alimentation ayant un niveau prédéterminé, conversion d'une tension en courant alternatif (AC) reçue à partir d'une source d'alimentation en tension en courant continu (DC), génération de la tension d'alimentation ayant le niveau prédéterminé sur la base de la tension continue (DC), et fourniture de la tension d'alimentation ayant le niveau prédéterminé au PA.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)