Inventor · disambiguated record
Chang Hyeon Sung
Also filed as: SUNG CHANG HYEON
3 granted patents·20 citations·filing 2013–2016
67Inventor score
Technology areasH02J
Top patents by PatentIndex Score
3 records- 0181US9203246B2Balancing control circuit for battery cell module using LC series resonant circuitPOSTECH ACAD IND FOUND·Filed 2013·Granted Dec 1, 2015·10 cites·18 claims
- 0278US9831689B2Battery cell balancing methodPOSTECH ACADEMY-INDUSTRY FOUND·Filed 2016·Granted Nov 28, 2017·4 cites·11 claims
- 0374US9793725B2Battery cell balancing circuit using LC serial resonancePOSTECH ACADEMY-INDUSTRY FOUND·Filed 2013·Granted Oct 17, 2017·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →