Inventor · disambiguated record
Charles J. Duey
Also filed as: DUEY CHARLES J
6 granted patents·70 citations·filing 1996–2021
82Inventor score
Top patents by PatentIndex Score
6 records- 0195US9425737B1Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted Aug 23, 2016·19 cites·22 claims
- 0287US9793855B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Oct 17, 2017·4 cites·20 claims
- 0385US10411647B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2017·Granted Sep 10, 2019·3 cites·20 claims
- 0481US6313961B1Method and apparatus for calibrating a synchronous read channel integrated circuitCIRRUS LOGIC INC·Filed 1996·Granted Nov 6, 2001·44 cites·16 claims
- 0573US11632080B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2021·Granted Apr 18, 2023·0 cites·13 claims
- 0665US11190134B2Tapped inductor voltage controlled oscillatorFUTUREWEI TECHNOLOGIES INC·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →