Nai-Chia Chang

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Sinying City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Sound source localization system and sound source localization method
- Patent number 8,094,833
- Issue date Jan 10, 2012
- Industrial Technology Research Institute
- Yen-Chieh Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision detection apparatus, collision detecting method and robot...
- Patent number 7,952,470
- Issue date May 31, 2011
- Industrial Technology Research Institute
- Ching-Chi Liao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Sound source localization system and sound source localization method
- Publication number 20080247566
- Publication date Oct 9, 2008
- Industrial Technology Research Institute
- Yen-Chieh Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLLISION DETECTION APPARATUS, COLLISION DETECTING METHOD AND ROBOT...
- Publication number 20080117034
- Publication date May 22, 2008
- Industrial Technology Research Institute
- Ching-Chi Liao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...