Inventor · disambiguated record
Johan Bergqvist
Also filed as: BERGQVIST JOHAN · BERGQVIST JOHAN WILHELM
7 granted patents·4 pending applications·278 citations·filing 1994–2021
83Inventor score
Files withQamcom Innovation Labs AB4COLOP DIGITAL GMBH2PAPER DNA AG2SUISSE ELECTRONIQUE MICROTECH2BERGQVIST JOHAN1
Top patents by PatentIndex Score
11 records- 0192US6043644ADevice for detecting position and movement by using magnetic field variationSUISSE ELECTRONIQUE MICROTECH·Filed 1997·Granted Mar 28, 2000·173 cites·11 claims
- 0284US5677965AIntegrated capacitive transducerSUISSE ELECTRONIQUE MICROTECH·Filed 1994·Granted Oct 14, 1997·99 cites·16 claims
- 0373US9255818B2Arrangement comprising an inductive proximity sensor, and method implementing such a sensorBERGQVIST JOHAN·Filed 2012·Granted Feb 9, 2016·5 cites·13 claims
- 0472US11430234B2Method of authentication using surface paper textureCOLOP DIGITAL GMBH·Filed 2020·Granted Aug 30, 2022·1 cites·20 claims
- 0539US11900731B2Biometrics imaging device and biometrics imaging method for capturing image data of a body part of a person which enable improved image data qualityQamcom Innovation Labs AB·Filed 2020·Granted Feb 13, 2024·0 cites·15 claims
- 0639US2018039831A1Method of authentication using surface paper texturePAPER DNA AG·Filed 2016·Application pending·0 cites
- 0737US12131570B2Biometrics authentication device and biometrics authentication method for authenticating a person with reduced computational complexityQamcom Innovation Labs AB·Filed 2020·Granted Oct 29, 2024·0 cites·20 claims
- 0837US11115118B2Method to authenticate a substrate using speckle patterns and a device to perform the methodCOLOP DIGITAL GMBH·Filed 2017·Granted Sep 7, 2021·0 cites·8 claims
- 0937US2023298026A1Method and system for enabling an electronic paymentQamcom Innovation Labs AB·Filed 2021·Application pending·0 cites
- 1035US2024193240A1Method and system for biometric authentication for large numbers of enrolled personsQamcom Innovation Labs AB·Filed 2021·Application pending·0 cites
- 1125US2017307365A1Object authentication device and methodPAPER DNA AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →