Inventor · disambiguated record
Krzysztof Marcin Walczak
Also filed as: WALCZAK KRZYSZTOF MARCIN
3 granted patents·15 citations·filing 2019–2021
59Inventor score
Files withAMAZON TECH INC3
Top patents by PatentIndex Score
3 records- 0188US11321580B1Item type discovery and classification using machine learningAMAZON TECH INC·Filed 2019·Granted May 3, 2022·14 cites·20 claims
- 0273US12126171B1Synchronous voltage signature data collection apparatusAMAZON TECH INC·Filed 2020·Granted Oct 22, 2024·1 cites·25 claims
- 0347US12429506B1Device type detectionAMAZON TECH INC·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →