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ZHUHAI GREE ENERGY SAVING REFRIGERATION TECH RES CT CO LTD

Overview
  • Total Patents
    934
  • GoodIP Patent Rank
    1,687
  • Filing trend
    ⇧ 39.0%
About

ZHUHAI GREE ENERGY SAVING REFRIGERATION TECH RES CT CO LTD has a total of 934 patent applications. It increased the IP activity by 39.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and thermal processes are ZHUHAI LANDA COMPRESSOR CO LTD, GUANGDONG MEIZHI COMPRESSOR CO LTD and MICROPUMP CORP.

Patent filings in countries

World map showing ZHUHAI GREE ENERGY SAVING REFRIGERATION TECH RES CT CO LTDs patent filings in countries
# Country Total Patents
#1 China 934

Patent filings per year

Chart showing ZHUHAI GREE ENERGY SAVING REFRIGERATION TECH RES CT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Huijun 297
#2 Hu Yusheng 175
#3 Chen Huajie 99
#4 Zhao Xumin 92
#5 Xu Jia 78
#6 Yang Ouxiang 72
#7 Xu Min 72
#8 Wu Jian 58
#9 Yan Yaozong 56
#10 Liu Shuanglai 55

Latest patents

Publication Filing date Title
CN112266809A Base oil for refrigerator oil, and working fluid composition for refrigerator
CN112266814A Refrigerating machine oil, working fluid composition for compressor, and compressor
CN112260436A Rotor core, motor and compressor
CN112253460A Compressor
CN112229101A Compressor and air conditioning system
CN112260420A Stator-rotor structure, motor and air conditioner
CN112253463A Compressor
CN112253461A Compressor, air conditioner and water heater
CN112253462A Compressor
CN112260423A Stator punching sheet, stator core, stator, motor and air conditioning device
CN112128111A Pump body structure, compressor and air conditioning system
CN112229084A Multistage compressor, electric appliance and control method
CN112145432A Pump body structure and compressor with same
CN112082295A Knockout and have its air conditioning system
CN112253455A Double-cylinder variable-capacity compressor and air conditioner
CN112253453A Cylinder structure, pump body device and compressor
CN112234785A Birotor motor and air conditioning unit
CN112212483A Air conditioner control method and device based on infrared thermal imaging and air conditioning unit
CN112290841A Permanent magnet synchronous motor control method and device, electronic equipment and storage medium
CN112134092A Socket and air conditioning unit