Zhejiang sanhua refrigeration group co ltd has a total of 176 patent applications. It increased the IP activity by 4.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, thermal processes and machine tools are ZHEJIANG XINCHANG SUNRAY XIANGXUE PUNCHING INDUSTRY CO LTD, SHANGHAI GOLDAIR ELECTRIC SYSTEM CO LTD and ZHEJIANG ZHONGBAO AUTO CONTROL COMPONENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 176 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Thermal processes | |
#3 | Machine tools | |
#4 | Electrical machinery and energy | |
#5 | Measurement | |
#6 | Environmental technology | |
#7 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Venting or aerating devices | |
#2 | Refrigerators | |
#3 | Metal-working | |
#4 | Pipes | |
#5 | Measuring force, work and fluid pressure | |
#6 | Climate change mitigation in buildings | |
#7 | Magnets and transformers | |
#8 | Separation | |
#9 | Dynamo-electric machines | |
#10 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | The Inventor Has Waived The Right To Be Cited | 11 |
#2 | Huang Songyan | 4 |
#3 | Zhang Guodong | 3 |
#4 | The Two Inventors Have Waived The Right To Be Mentioned | 2 |
#5 | Zhu Yong | 2 |
#6 | Yuanzhong Liang | 2 |
#7 | The Designer Has Waived The Right To Be Cited | 2 |
#8 | Yong Zhu | 2 |
#9 | Chen Bin | 2 |
#10 | Linping Wu | 2 |
Publication | Filing date | Title |
---|---|---|
CN112256085A | Pressure controller | |
CN112081940A | Control valve | |
CN112081978A | Control valve | |
CN111946865A | Rotary reversing valve | |
CN111946884A | Rotary reversing valve | |
CN111913505A | Pressure driving device, manufacturing method thereof and pressure controller using pressure driving device | |
CN111765258A | Electric valve | |
CN111765252A | Electric valve | |
CN111810480A | Reversing valve and manufacturing method thereof | |
CN111457146A | Electromagnetic valve | |
CN111457148A | Pilot-operated electromagnetic valve | |
CN111594626A | Temperature sensing driving device and flow regulating valve using same | |
CN111396593A | Pilot-operated type electromagnetic valve | |
CN111379863A | Flow control valve | |
CN111379864A | Flow control valve | |
CN111379872A | Flow control valve | |
CN111379873A | Flow control valve | |
CN111379889A | Flow control valve and method of assembling the same | |
CN110906042A | Electromagnetic valve | |
CN110822150A | Control valve and manufacturing method thereof |