ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD has a total of 332 patent applications. It increased the IP activity by 40.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets thermal processes, mechanical elements and environmental technology are ZHEJIANG SANHUA CO LTD, ZHEJIANG DUNAN HETIAN METAL CO and ZHEJIANG DUNAN MACHINERY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 249 | |
#2 | WIPO (World Intellectual Property Organization) | 50 | |
#3 | Republic of Korea | 15 | |
#4 | EPO (European Patent Office) | 13 | |
#5 | United States | 5 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Mechanical elements | |
#3 | Environmental technology | |
#4 | Furniture and games | |
#5 | Chemical engineering | |
#6 | Measurement |
# | Technology | |
---|---|---|
#1 | Venting or aerating devices | |
#2 | Refrigerators | |
#3 | Climate change mitigation in buildings | |
#4 | Heat-exchange device details | |
#5 | Heat-exchanger without contact | |
#6 | Domestic washing | |
#7 | Air-conditioning | |
#8 | Separation | |
#9 | Analysing materials | |
#10 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Huang Ningjie | 72 |
#2 | Huang Longzhong | 54 |
#3 | The Inventor Has Waived The Right To Be Cited | 46 |
#4 | Yin Bin | 36 |
#5 | Zhang Peilan | 20 |
#6 | Wang Yudong | 18 |
#7 | Wei Xianrang | 17 |
#8 | Shu Xiaohui | 14 |
#9 | Xu Weidong | 14 |
#10 | Jiang Jianlong | 13 |
Publication | Filing date | Title |
---|---|---|
WO2021018126A1 | Heat exchanger and heat exchange system | |
WO2021023031A1 | Plate heat exchanger | |
CN111828653A | Valve assembly | |
CN111829365A | Heat exchanger | |
CN111743494A | Dispensing device for detergent, dispensing device assembly and dishwasher | |
CN111846571A | Liquid detergent dispensing device | |
WO2020259656A1 | Electronic expansion valve | |
WO2020259657A1 | Electronic expansion valve | |
WO2020259658A1 | Electronic expansion valve | |
CN111685679A | Control method of dish washer | |
CN111685702A | Control method of dish washer | |
CN111685678A | Control method of dish washer | |
CN111685695A | Dish washing machine | |
CN111689557A | Capacitor deionization electrode piece component and water softener | |
CN111692894A | Micro-channel flat tube and micro-channel heat exchanger | |
CN112146312A | Electronic expansion valve | |
CN112146313A | Electronic expansion valve | |
CN111685693A | Water softener and dish washing machine | |
CN111685694A | Water softener assembly and dish washing machine | |
CN111692893A | Heat exchanger and method for manufacturing heat exchange assembly |