Inventor
VAN TILBURG JOHAN
US8 patents
⚠️ This page may combine multiple inventors who share the name “VAN TILBURG JOHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEDERLAND PTT
4 patentsUS6042006AMar 28, 2000
Authentication system wherein definition signals of two devices are altered, communicated between the two devices, and compared
NEDERLAND PTT130 citations96
US5714741AFeb 3, 1998
Device for transparent interaction between an IC card and a remote terminal
NEDERLAND PTT151 citations96
US6080064AJun 27, 2000
Device for playing games via a communications network, and a game system using a communications network
NEDERLAND PTT28 citations89
US5655021AAug 5, 1997
Method for checking data sequences
NEDERLAND PTT1 citations50
VISA INT SERVICE ASS
4 patentsUS9722777B2Aug 1, 2017
Homomorphic database operations apparatuses, methods and systems
VISA INT SERVICE ASS8 citations81
US10536263B2Jan 14, 2020
Homomorphic database operations apparatuses, methods and systems
VISA INT SERVICE ASS1 citations70
US9912472B2Mar 6, 2018
Homomorphic database operations apparatuses, methods and systems
VISA INT SERVICE ASS2 citations70
US10153895B2Dec 11, 2018
Homomorphic database operations apparatuses, methods and systems
VISA INT SERVICE ASS1 citations60