Kai Tan

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ceiling recessed ventilating fan with illuminating device
- Patent number 8,641,375
- Issue date Feb 4, 2014
- Panasonic Ecology Systems Guangdong Co. Ltd.
- Liang Tian
- F21 - LIGHTING
Information Patent Grant
Multifunctional ventilating fan
- Patent number 8,261,571
- Issue date Sep 11, 2012
- Panasonic Ecology Systems Guangdong Co., Ltd.
- Liang Tian
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
CEILING RECESSED VENTILATING FAN WITH ILLUMINATING DEVICE
- Publication number 20110044814
- Publication date Feb 24, 2011
- Liang Tian
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MULTIFUNCTIONAL VENTILATING FAN
- Publication number 20100000711
- Publication date Jan 7, 2010
- PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD.
- Liang Tian
- F24 - HEATING RANGES VENTILATING