Zhengping Jin

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Extended audio watermarks
- Patent number 12,249,344
- Issue date Mar 11, 2025
- Amazon Technologies, Inc.
- Christopher Evans
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Computer-implemented methods for synthetic accuracy measurement of...
- Patent number 12,041,138
- Issue date Jul 16, 2024
- Amazon Technologies, Inc.
- Nagaraj Mahajan
- G06 - COMPUTING CALCULATING COUNTING