HAN-CHING WU

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Ta Ya Hsiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Anti-slip spike structure
- Patent number 8,695,234
- Issue date Apr 15, 2014
- Han-Ching Wu
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Nonskid Spike Structure
- Publication number 20170035152
- Publication date Feb 9, 2017
- Han-Ching Wu
- A43 - FOOTWEAR
Information Patent Application
ANTI-SLIP SPIKE STRUCTURE
- Publication number 20120159816
- Publication date Jun 28, 2012
- HAN-CHING WU
- A43 - FOOTWEAR