Jing-Wen Weng

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Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for automatically balancing air conditioning outdoor heat ex...
- Patent number 7,367,199
- Issue date May 6, 2008
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchanger using water liquid and vapor phases transformation t...
- Patent number 7,089,997
- Issue date Aug 15, 2006
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 6,796,140
- Issue date Sep 28, 2004
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for controlling air conditioner/heater by coil temperature
- Patent number 6,397,610
- Issue date Jun 4, 2002
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for making hot-water by air conditioner/heater
- Patent number 6,357,245
- Issue date Mar 19, 2002
- Cohand Technology Co., Ltd.
- Kuo-Lian Weng
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Thin refrigeration air conditioner having a greater temperature dif...
- Publication number 20070163292
- Publication date Jul 19, 2007
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Water total heat exchange energy reclaiming apparatus
- Publication number 20070068668
- Publication date Mar 29, 2007
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method for automatically balancing air conditioning outdoor heat ex...
- Publication number 20060179857
- Publication date Aug 17, 2006
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat exchanger using water liquid and vapor phases transformation t...
- Publication number 20050133195
- Publication date Jun 23, 2005
- Cohand Technology Co., Ltd.
- Kuo-Liang Weng
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method for controlling air conditioner/heater by thermal storage
- Publication number 20020162342
- Publication date Nov 7, 2002
- Kuo-Liang Weng
- F24 - HEATING RANGES VENTILATING