POWER SUPPLY APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150115713A1
SERIAL NO

14529030

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power supply apparatus includes a master circuit part charging a battery initially, supplying energy to a load that is a light load, and charging the battery when discharged; and a slave circuit part having a common output terminal with the master circuit part and supplying energy to the load that is a heavy load along with the master circuit part by distributing the load among them, wherein the master circuit part includes a rechargeable battery therein. Energy is supplied to a load using a battery at a low load that is a half load or less in a power supply circuit, thereby increasing energy efficiency.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRO-MECHANICS CO LTDSUWON-SI
SOLUM CO LTD6TH FLOOR A-DONG 357 GUSEONG-RO GIHEUNG-GU YONGIN-SI GYEONGGI-DO 16914

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIM, Chong Eun Daejeon-si, KR 40 196
KIM, Don Sik Gunpo-si, KR 34 174
KIM, Jae Kuk Daejeon-si, KR 14 13

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