Inventor · disambiguated record

Ernst-Heinrich Westphal

Also filed as: WESTPHAL ERNST-HEINRICH

2 granted patents·0 citations·filing 2018–2022

27Inventor score

Technology areasH03F

Files withBURMESTER AUDIOSYSTEME GMBH1 TIGRIS ELEKTRONIK GMBH1

Top patents by PatentIndex Score

2 records

0153US11588446B2Signal amplifier circuit, voltage converter and systemBURMESTER AUDIOSYSTEME GMBH·Filed 2022·Granted Feb 21, 2023·0 cites·16 claims
0230US11387787B2Signal amplifier circuit, voltage converter and systemTIGRIS ELEKTRONIK GMBH·Filed 2018·Granted Jul 12, 2022·0 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →