Lin Wang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Conductivity sensor and urinal with conductivity sensor
- Patent number 8,479,324
- Issue date Jul 9, 2013
- Shanghai Kohler Electronics, Ltd.
- Zhongmin Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Hidden sensing device and its urinal
- Patent number 8,281,422
- Issue date Oct 9, 2012
- Shanghai Kohler Electronics, Ltd.
- Zhongmin Chen
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVITY SENSOR AND URINAL WITH CONDUCTIVITY SENSOR
- Publication number 20100125937
- Publication date May 27, 2010
- Zhongmin CHEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
HIDDEN SENSING DEVICE AND ITS URINAL
- Publication number 20100088812
- Publication date Apr 15, 2010
- Zhongmin Chen
- E03 - WATER SUPPLY SEWERAGE