Inventor · disambiguated record
Sang Yeal Kim
Also filed as: KIM SANG YEAL
4 granted patents·36 citations·filing 1997–2001
73Inventor score
Files withLG ELECTRONICS INC4
Top patents by PatentIndex Score
4 records- 0145US5909361AOutput voltage stabilizing circuit of a power factor correction circuit at an initial power-on stageLG ELECTRONICS INC·Filed 1997·Granted Jun 1, 1999·18 cites·8 claims
- 0239US5910887AApparatus for controlling switching frequency of SMPS transformer for video display applianceLG ELECTRONICS INC·Filed 1997·Granted Jun 8, 1999·10 cites·2 claims
- 0333US5946201ABoost-up power factor correcting circuit using a power feedbackLG ELECTRONICS INC·Filed 1998·Granted Aug 31, 1999·8 cites·2 claims
- 0432US6462970B2SMPS protection circuit in electronic applianceLG ELECTRONICS INC·Filed 2001·Granted Oct 8, 2002·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →