Jianchun CHENG

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-thin Schroeder diffuser
- Patent number 11,120,784
- Issue date Sep 14, 2021
- Nanjing University
- Bin Liang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic diodes and methods of using same
- Patent number 9,949,721
- Issue date Apr 24, 2018
- Nanjing University
- Juan Tu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-THIN SCHROEDER DIFFUSER
- Publication number 20190130892
- Publication date May 2, 2019
- Nanjing University
- Bin LIANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC DIODES AND METHODS OF USING SAME
- Publication number 20160051227
- Publication date Feb 25, 2016
- NANJING UNIVERSITY
- Juan TU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS