Xin Zhang

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Broadband sound absorber based on inhomogeneous-distributed Helmhol...
- Patent number 11,929,053
- Issue date Mar 12, 2024
- The Hong Kong University of Science and Technology
- Jingwen Guo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound absorber with stair-stepping structure
- Patent number 10,796,680
- Issue date Oct 6, 2020
- The Hong Kong University of Science and Technology
- Yi Fang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
BROADBAND SOUND ABSORBER BASED ON INHOMOGENEOUS-DISTRIBUTED HELMHOL...
- Publication number 20210074255
- Publication date Mar 11, 2021
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jingwen GUO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND ABSORBER WITH STAIR-STEPPING STRUCTURE
- Publication number 20190115002
- Publication date Apr 18, 2019
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yi Fang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS