Inventor · disambiguated record
Rana Dasgupta
Also filed as: DASGUPTA RANA
1 granted patent·2 pending applications·1 citations·filing 2018–2025
17Inventor score
Technology areasH04L
Top patents by PatentIndex Score
3 records- 0169US12301704B1Diversified protection of cryptographic keys using device identificationAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2021·Granted May 13, 2025·1 cites·20 claims
- 0256US2025233730A1Diversified protection of cryptographic keys using device identificationAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2025·Application pending·0 cites
- 0334US2019303942A1Fraud management using a distributed databaseAMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →