Ming-Dong Chern

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Life jacket
- Patent number 6,551,161
- Issue date Apr 22, 2003
- Ming-Dong Chern
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Foldable hula hoop structure
- Patent number 6,533,635
- Issue date Mar 18, 2003
- Ming-Dong Chern
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mold assembly
- Patent number 6,386,856
- Issue date May 14, 2002
- Ming-Dong Chern
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sandal device
- Patent number 6,314,661
- Issue date Nov 13, 2001
- Ming-Dong Chern
- A43 - FOOTWEAR
Information Patent Grant
Replaceable elastic air cushion shoe structure
- Patent number 6,311,413
- Issue date Nov 6, 2001
- Ming-Dong Chern
- A43 - FOOTWEAR
Information Patent Grant
Elastic shoe pad
- Patent number 6,298,581
- Issue date Oct 9, 2001
- Ming-Dong Chern
- A43 - FOOTWEAR
Information Patent Grant
Safety cap
- Patent number 6,263,514
- Issue date Jul 24, 2001
- Ming-Nong Chern
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
Life jacket
- Publication number 20020137409
- Publication date Sep 26, 2002
- Ming-Dong Chern
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Life jacket
- Publication number 20020127931
- Publication date Sep 12, 2002
- Ming-Dong Chern
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT