Andrew Sierra

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Foster City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Blockchain architecture with record security
- Patent number 11,900,380
- Issue date Feb 13, 2024
- Visa International Service Association
- Andrew Sierra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BLOCKCHAIN ARCHITECTURE WITH RECORD SECURITY
- Publication number 20240144280
- Publication date May 2, 2024
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Andrew Sierra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCKCHAIN ARCHITECTURE WITH RECORD SECURITY
- Publication number 20200250676
- Publication date Aug 6, 2020
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Andrew Sierra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUGMENTED AND VIRTUAL REALITY OPERATIONS SYSTEM
- Publication number 20190370549
- Publication date Dec 5, 2019
- VISA INTERNATIONAL SERVICE ASSOCIATION
- Chackan Lai
- G06 - COMPUTING CALCULATING COUNTING