de Rooij; Peter Jacobus Nicolaas
Patent Applications and Registrations
Patent applications and USPTO patent grants for de Rooij; Peter Jacobus Nicolaas.The latest application filed is for "cryptologic coordinated symmetric conditional key release".
- de Rooij; Peter Jacobus Nicolaas - London GB
- De Rooij; Peter Jacobus Nicolaas - Leuven BE
- De Rooij; Peter Jacobus Nicolaas - 3000 Leuven BE
| Patent | Date |
|---|---|
| Cryptologic coordinated symmetric conditional key release Grant 11,232,441 - Olekss , et al. January 25, 2 | 2022-01-25 |
| Cryptologic Coordinated Symmetric Conditional Key Release App 20210133738 - Olekss; Janis ; et al. | 2021-05-06 |
| Leading-party-initiated Cryptologic Coordinated Symmetric Conditional Key Release App 20210133739 - Olekss; Janis ; et al. | 2021-05-06 |
| Electronic payment method and system having several calculation units and electronic payment devices Grant 6,016,955 - De Rooij , et al. January 25, 2 | 2000-01-25 |
| Method of securely storing and retrieving monetary data Grant 6,003,764 - De Rooij , et al. December 21, 1 | 1999-12-21 |
| Method for tracing payment data in an anonymous payment system Grant 5,924,084 - De Rooij July 13, 1 | 1999-07-13 |
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