Yi Shiang Chan

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Taiwan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for making visor
- Patent number 10,226,884
- Issue date Mar 12, 2019
- Yi Shiang Chan
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING VISOR AND VISOR MADE BY THE METHOD
- Publication number 20160193765
- Publication date Jul 7, 2016
- Yi Shiang Chan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL