Inventor · disambiguated record
Lee Chappell
Also filed as: CHAPPELL LEE
2 granted patents·2 pending applications·61 citations·filing 2001–2022
57Inventor score
Top patents by PatentIndex Score
4 records- 0183US6728117B2Frequency modulated self-oscillating switching power supplyKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Apr 27, 2004·61 cites·20 claims
- 0254US2022357045A1Temperature limiting software to enable use of temperature-sensitive components on induction cooktopsELECTROLUX HOME PROD INC·Filed 2021·Application pending·0 cites
- 0349US2022256659A1Induction cooking hob including three induction coilsElectrolux Appliances AB·Filed 2022·Application pending·0 cites
- 0442US10555381B2Induction hobElectrolux Appliances AB·Filed 2015·Granted Feb 4, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →