Chi-Yup An

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Gyunggi, KR

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting apparatus in tap water responding to water temperature
- Patent number 7,553,076
- Issue date Jun 30, 2009
- Hanil Plastic Industry Co., Ltd.
- Chi-Yup An
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Light emitting apparatus in tap water responding to water temperature
- Publication number 20060118645
- Publication date Jun 8, 2006
- Nuri International Co., Ltd.
- Chi-Yup An
- F21 - LIGHTING