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BEIJING ZHONGKE HUAYU ENERGY TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    55,727
About

BEIJING ZHONGKE HUAYU ENERGY TECHNOLOGY DEV CO LTD has a total of 45 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and civil engineering are YANTAI EBARA AIR CONDITIONER CO LTD, CHANGZHOU HAICA SOLAR HEAT PUMP CO LTD and JIANGSU CHUNLAN AIR CONDITIONERS CO LTD.

Patent filings in countries

World map showing BEIJING ZHONGKE HUAYU ENERGY TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing BEIJING ZHONGKE HUAYU ENERGY TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 38
#2 Liang Zhong 14
#3 Liu Jun 12
#4 Yang Shixian 10
#5 Zhao Wei 6
#6 Li Li 5
#7 You Li 5
#8 Lei Yanjie 4
#9 Wu Tao 4
#10 Kou Xiupei 3

Latest patents

Publication Filing date Title
CN105115167A Compound system for heat recovery water supply by utilizing solar energy heat-collecting system to couple water source heat pump
CN104975623A Non-excavation leaking inspection well repairing method and repairing structure
CN104964368A Air conditioning system for coupling buried pipe ground source heat pumps with step tariff energy storage equipment
CN105135751A Heating, electricity and cooling combined supply system based on heat pump technology and air compression and electricity storage technology
CN104949383A Gradient utilization centralization type single-tube-type energy station system
CN104949388A Gradient utilization centralization type double-tube type energy station system
CN104976674A Single-tube type gradient utilization distributed energy source station system
CN104964996A Bidirectional checking rock and soil thermal response test system
CN104864532A Buried pipe natural cold source data machine room natural cooling heat pipe system
CN104729140A Quick cooling and heating switch integral type ground source heat pump unit based on electric two-way valves
CN104713270A Compact ready-packaged water-source heat pump unit for rapidly achieving refrigerating and heating switching
CN104697244A Integrated ground source heat pump system capable of rapidly realizing refrigeration and heating
CN104697243A Integrated water source heat pump allowing quick refrigeration and heating switching and based on motor-driven three-way valves
CN104697241A Integrated heat pump capable of achieving refrigeration and heating switching based on motor-driven three-way valves
CN104613675A Integrated heat pump unit capable of achieving refrigerating and heating switching on basis of electric valves
CN104614163A Thermal response testing device in ground-source heat pump system
CN104563206A Negative pressure type pumping and irrigating integrated well
CN104500160A Dead steam afterheat recycling system based on absorptive heat pump technology
CN104481611A Dead steam waste heat recovery system based on large temperature difference heat exchange technology
CN104406438A Wastewater waste heat recovery device based on radiant heat pipe