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Patents Grantslast 30 patents

Information Patent Grant
Methods for recovering organic-inorganic element-doped metal oxides...
- Patent number 8,083,950
- Issue date Dec 27, 2011
- Photo & Environmental Technology Co., Ltd.
- Hokyong Shon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

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Patents Applicationslast 30 patents

Information Patent Application
Methods for Recovering Organic-Inorganic Element-Doped Metal Oxides...
- Publication number 20090218294
- Publication date Sep 3, 2009
- PHOTO & ENVIRONMENTAL TECHNOLOGY CO., LTD.
- Hokyong Shon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...