ZHEJIANG DUN AN ARTIFICIAL ENVIRONMENTAL EQUIPMENT has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, thermal processes and environmental technology are ZHEJIANG DUNAN HETIAN METAL CO, ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO LTD and ZHEJIANG CHUNHUI INTELLIGENT.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Thermal processes | |
#3 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Venting or aerating devices | |
#2 | Refrigerators | |
#3 | Climate change mitigation in buildings | |
#4 | Air-conditioning |
# | Name | Total Patents |
---|---|---|
#1 | Duan Fei | 4 |
#2 | Deng Ning | 4 |
#3 | Wang Xinnan | 3 |
#4 | Tian Peng | 3 |
#5 | Zhang Shengchang | 2 |
#6 | Xu Fengfeng | 2 |
#7 | Wang Dingjun | 2 |
#8 | Lin Guoyong | 2 |
#9 | Wang Zheyao | 1 |
#10 | He Yuezhi | 1 |
Publication | Filing date | Title |
---|---|---|
CN104653854A | Temperature difference actuated microvalve | |
CN104609357A | Micro valve | |
CN104565401A | Electronic expansion valve | |
CN104455629A | Micro valve | |
CN104445043A | An MEMS microvalve and the process of manufacturing the same | |
CN104373627A | Four-way valve | |
CN104373628A | Four-way valve | |
CN104374036A | Control method of air conditioner and air conditioning unit | |
CN102996522A | linkage structure of adjustable guide vanes and adjustable diffuser as well as centrifugal refrigerating compressor | |
CN102997522A | Centrifugal refrigerating compressor, and oil separation system and oil separation method for centrifugal refrigerating compressor |