Inventor · disambiguated record
Dennis Francis Cwik
Also filed as: CWIK DENNIS FRANCIS
4 granted patents·136 citations·filing 2016–2022
76Inventor score
Technology areasH04N
Files withAMAZON TECH INC4
Top patents by PatentIndex Score
4 records- 0194US10623811B1Methods and systems for detecting audio output of associated deviceAMAZON TECH INC·Filed 2018·Granted Apr 14, 2020·107 cites·20 claims
- 0293US10091545B1Methods and systems for detecting audio output of associated deviceAMAZON TECH INC·Filed 2016·Granted Oct 2, 2018·29 cites·20 claims
- 0370US12149781B2Methods and systems for detecting audio output of associated deviceAMAZON TECH INC·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 0461US11470382B2Methods and systems for detecting audio output of associated deviceAMAZON TECH INC·Filed 2020·Granted Oct 11, 2022·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →