Inventor · disambiguated record
Sang-Cheol Her
Also filed as: HER SANG CHEOL
2 granted patents·0 citations·filing 2009–2011
23Inventor score
Technology areasH05B
Top patents by PatentIndex Score
2 records- 0147US7911210B2Diagnosis device, diagnosis method, and lamp ballast circuit using the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2009·Granted Mar 22, 2011·0 cites·9 claims
- 0240US8957596B2Preheating control device, lamp driving device including the same, and preheating control methodCHO GYE-HYUN·Filed 2011·Granted Feb 17, 2015·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →