Zhiyuan Guan

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McLean, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for automatic discovery of fraudulent calls usi...
- Patent number 11,943,383
- Issue date Mar 26, 2024
- CAPITAL ONE SERVICES, LLC
- Zhiyuan Guan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for automatic discovery of fraudulent calls usi...
- Patent number 11,240,360
- Issue date Feb 1, 2022
- CAPITAL ONE SERVICES, LLC
- Zhiyuan Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for automatic discovery of fraudulent calls usi...
- Patent number 10,659,588
- Issue date May 19, 2020
- CAPITAL ONE SERVICES, LLC
- Zhiyuan Guan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATIC DISCOVERY OF FRAUDULENT CALLS USI...
- Publication number 20240195905
- Publication date Jun 13, 2024
- Capital One Services, LLC
- Zhiyuan GUAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR COHERENT AND TIERED VOICE ENROLLMENT
- Publication number 20230239290
- Publication date Jul 27, 2023
- Capital One Services, LLC
- Zhiyuan GUAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATIC DISCOVERY OF FRAUDULENT CALLS USI...
- Publication number 20220116493
- Publication date Apr 14, 2022
- Capital One Services, LLC
- Zhiyuan GUAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATIC DISCOVERY OF FRAUDULENT CALLS USI...
- Publication number 20200304622
- Publication date Sep 24, 2020
- Capital One Services, LLC
- Zhiyuan GUAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS