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QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE CO LTD

Overview
  • Total Patents
    104
  • GoodIP Patent Rank
    13,781
  • Filing trend
    ⇩ 88.0%
About

QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE CO LTD has a total of 104 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are SVENSKA GEOTHERM AB, MOBILE COMFORT HOLDING and ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES CO LTD.

Patent filings in countries

World map showing QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 104

Patent filings per year

Chart showing QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Lei 38
#2 Chen Bingquan 33
#3 Du Shunxiang 28
#4 Huang Juan 24
#5 Wang Jianliang 22
#6 Yu Jinjian 18
#7 Liu Xiaowei 17
#8 Zhao Zengkui 16
#9 Li Xilong 15
#10 Wei Aiguo 13

Latest patents

Publication Filing date Title
CN112033003A Control method of heat pump water heater
CN111947487A Heat exchanger and heat pump water heater unit control method
CN111947357A Temperature adjusting method and water heater
CN111947492A Phase change heat exchanger
CN111895654A Control method and control device of heat pump water heater
CN111895651A Vertical water tank and water heater
CN111795180A Four-way valve and air conditioner
CN111664606A Heat pump system and heat pump water heater
CN111829183A Pollution discharge control method and device, storage medium and water heater
CN111637630A Water heater and control method thereof
CN111637775A Phase change heat exchanger
CN111637662A Heat pump apparatus
CN111637773A Heat exchanger and heat pump water heater
CN111608891A Compressor unit, heat exchange system and water heater
CN110966755A Fan volute structure and heat pump water heater
CN110953715A Dynamic descaling control method for heat pump hot water unit
CN110806039A Microchannel heat exchanger and heat pump water heater
CN110986436A Heat pump water heater and control method thereof
CN110906590A Combined heat exchanger assembly for heat pump and heat pump water heater
CN110906546A Heat pump water heater