Hai-Ning Ho

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable electronic drum set
- Patent number 9,040,798
- Issue date May 26, 2015
- Tien-Hwa Ho
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE ELECTRONIC DRUM SET
- Publication number 20150114210
- Publication date Apr 30, 2015
- Tien-Hwa Ho
- G10 - MUSICAL INSTRUMENTS ACOUSTICS