Inventor · disambiguated record
Stephen Ellwood
Also filed as: ELLWOOD STEPHEN
4 granted patents·2 pending applications·84 citations·filing 1996–2024
72Inventor score
Top patents by PatentIndex Score
6 records- 0179US5670946ASmoke detector sensitivity testing apparatusNO CILMB PRODUCTS LIMITED·Filed 1996·Granted Sep 23, 1997·72 cites·14 claims
- 0277US7390699B2Integrated circuit die connection methods and apparatusARTIMI LTD·Filed 2005·Granted Jun 24, 2008·12 cites·6 claims
- 0356US12088111B2Charger with two coils for wireless chargingRENESAS DESIGN AUSTRIA GMBH·Filed 2022·Granted Sep 10, 2024·0 cites·7 claims
- 0449US12489319B2Wireless charging with hybrid sin/square reconfigurable RF waveformRENESAS DESIGN AUSTRIA GMBH·Filed 2024·Granted Dec 2, 2025·0 cites·7 claims
- 0537US2006159158A1Contactless connector systemsARTIMI LTD·Filed 2005·Application pending·0 cites
- 0632US2024396512A1Increasing digital power amplifier efficiency by reusing driver currentRENESAS DESIGN AUSTRIA GMBH·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →