Inventor · disambiguated record
Duncan Billson
Also filed as: BILLSON DUNCAN · BILLSON DUNCAN ROBERT
9 granted patents·1 pending application·62 citations·filing 2000–2015
85Inventor score
Top patents by PatentIndex Score
10 records- 0180US7107852B2Method of inspecting food stuffs and/or associated packagingUNIV WARWICK·Filed 2003·Granted Sep 19, 2006·24 cites·11 claims
- 0274US7095864B1Electrostatic audio loudspeakersUNIV WARWICK·Filed 2000·Granted Aug 22, 2006·17 cites·17 claims
- 0372US9692372B2Amplifier for electrostatic transducersATKINS BRIAN·Filed 2012·Granted Jun 27, 2017·5 cites·17 claims
- 0467US9503821B2Electrostatic transducerATKINS BRIAN·Filed 2012·Granted Nov 22, 2016·3 cites·18 claims
- 0561USRE40860EElectrostatic audio loudspeakersUNIV WARWICK·Filed 2000·Granted Jul 21, 2009·8 cites·17 claims
- 0654US8416973B2Electrostatic loudspeakersMEDLEY ANDREW PETER·Filed 2006·Granted Apr 9, 2013·4 cites·17 claims
- 0744US2007101804A1Ultrasonic liquid viscosity sensor using mode conversionBILLSON DUNCAN·Filed 2004·Application pending·0 cites
- 0837US10785575B2Electrostatic transducerWARWICK ACOUSTICS LTD·Filed 2015·Granted Sep 22, 2020·0 cites·28 claims
- 0937US10349183B2Electrostatic transducerWARWICK ACOUSTICS LTD·Filed 2015·Granted Jul 9, 2019·0 cites·12 claims
- 1031US6778738B1Digital photographic reproduction apparatusDIG EPRINT LTD·Filed 2000·Granted Aug 17, 2004·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →