William Li

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for rapid analysis of call audio data using a s...
- Patent number 11,522,993
- Issue date Dec 6, 2022
- Marchex, Inc.
- William Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting robocalls using biometric voice fingerprints
- Patent number 11,245,791
- Issue date Feb 8, 2022
- Marchex, Inc.
- William Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DETECTING ROBOCALLS USING BIOMETRIC VOICE FINGERPRINTS
- Publication number 20220224795
- Publication date Jul 14, 2022
- MARCHEX, Inc.
- William Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR RAPID ANALYSIS OF CALL AUDIO DATA USING A S...
- Publication number 20210329124
- Publication date Oct 21, 2021
- MARCHEX, Inc.
- William Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING ROBOCALLS USING BIOMETRIC VOICE FINGERPRINTS
- Publication number 20210136200
- Publication date May 6, 2021
- MARCHEX, Inc.
- William Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS