Ren-Yih Hwang

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Lu-Kang Chen, Changhua Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Faucet having multiple different water outlet manners
- Patent number 7,334,604
- Issue date Feb 26, 2008
- Chang Peng Metal Industrial Co., Ltd
- Ren-Yih Hwang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water faucet mounted in narrow space
- Patent number 7,296,588
- Issue date Nov 20, 2007
- Ren-Yih Hwang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water faucet having different output effects
- Patent number 7,124,776
- Issue date Oct 24, 2006
- Ren-Yih Hwang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mixed water faucet
- Patent number 7,121,303
- Issue date Oct 17, 2006
- Ren-Yih Hwang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...