Yu-Chen Liu

Follow

Person

Keelung, TW

People

Patents Applicationslast 30 patents

Information Patent Application
PAD STRUCTURE FOR ELECTRONIC PERCUSSION INSTRUMENT
- Publication number 20080282867
- Publication date Nov 20, 2008
- Yu-Chen Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Computer interactive and game playing system
- Publication number 20040132526
- Publication date Jul 8, 2004
- Yu-Chen Liu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Computer interaction system of an electronic percussion music instr...
- Publication number 20040089130
- Publication date May 13, 2004
- Yu-Chen Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Striking reaction system
- Publication number 20040069130
- Publication date Apr 15, 2004
- Tzu-Chen Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS