Inventor · disambiguated record
Lewis Freeth Harpham
Also filed as: HARPHAM LEWIS FREETH
5 granted patents·3 pending applications·188 citations·filing 1995–2020
81Inventor score
Files withAPPLE INC2POWERBYPROXI LTD2DRAYSON TECH EUROPE LTD1MADGE METWORKS LIMITED1MADGE NETWORKS LTD1
Top patents by PatentIndex Score
8 records- 0188US10601251B2System and method for power transferAPPLE INC·Filed 2015·Granted Mar 24, 2020·12 cites·22 claims
- 0286US11374431B2System and method for power transferAPPLE INC·Filed 2020·Granted Jun 28, 2022·3 cites·23 claims
- 0382US5825259AElectromagnetic interference isolator with common mode chokeMADGE NETWORKS LTD·Filed 1997·Granted Oct 20, 1998·138 cites·9 claims
- 0453US5659273ALine termination for multiple differential transmission linesMADGE METWORKS LIMITED·Filed 1995·Granted Aug 19, 1997·35 cites·13 claims
- 0532US2020166555A1Rf energy meterDRAYSON TECH EUROPE LTD·Filed 2017·Application pending·0 cites
- 0631US11825605B2Interconnecting circuit board to stretchable wiresSENSOR HOLDINGS LTD·Filed 2018·Granted Nov 21, 2023·0 cites·18 claims
- 0731US2017317536A1Inductive power transmitterPOWERBYPROXI LTD·Filed 2015·Application pending·0 cites
- 0828US2017098961A1Inductive power receiver with resonant coupling regulatorPOWERBYPROXI LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →