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Woongchul Choi
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Seoul, KR
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last 30 patents
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Patent Grant
Method of managing battery, battery management system, and electric...
Patent number
11,796,596
Issue date
Oct 24, 2023
Kookmin University Industry Academy Cooperation Foundation
Woongchul Choi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery exchanging-type charging station system for electric vehicle
Patent number
9,156,360
Issue date
Oct 13, 2015
Kookmin University Industry Academy Cooperation Foundation
Jun Seok Park
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery exchanging method for electric vehicle
Patent number
8,963,495
Issue date
Feb 24, 2015
Kookmin University Industry Academy Cooperation Foundation
Jun Seok Park
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
METHOD OF MANAGING BATTERY, BATTERY MANAGEMENT SYSTEM, AND ELECTRIC...
Publication number
20210132152
Publication date
May 6, 2021
Kookmin University Industry Academy Cooperation Foundation
Woongchul Choi
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY EXCHANGING-TYPE CHARGING STATION SYSTEM FOR ELECTRIC VEHICLE
Publication number
20140002019
Publication date
Jan 2, 2014
Kookmin University Industry Academy Cooperation Foundation
Jun Seok Park
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY EXCHANGING METHOD FOR ELECTRIC VEHICLE
Publication number
20120306445
Publication date
Dec 6, 2012
Kookmin University Industry Academy Cooperation Foundation
Jun Seok Park
B60 - VEHICLES IN GENERAL