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A O Smith (China) Water Heater Co Ltd

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    51,218
  • Filing trend
    ⇩ 100.0%
About

A O Smith (China) Water Heater Co Ltd has a total of 32 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets thermal processes, environmental technology and mechanical elements are SMITH A O CHINA WATER HEATER, BOMMER ROLF and YUN SEONG GU.

Patent filings in countries

World map showing A O Smith (China) Water Heater Co Ltds patent filings in countries

Patent filings per year

Chart showing A O Smith (China) Water Heater Co Ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Bu 7
#2 Bi Dayan 7
#3 Cai Maohu 5
#4 Wang Hua 4
#5 Jiang Wei 4
#6 Yao Zhenhu 3
#7 Shuai Shi 3
#8 Zhang Haifeng 3
#9 Liu Fei 3
#10 Fang Haoyu 3

Latest patents

Publication Filing date Title
WO2018010684A1 Water heater system and control method therefor
WO2018001233A1 Outlet pipe
CN107166072A The processing method of air valve and its valve body
CN106969491A Gas-fired water heater
CN107062218A The processing method of burner, gas heater and fire row
CN106369808A Balance type gas-fired water heating device
CN106430416A Integrated waterway for water softener and water softener
CN106345306A Control method of water purifier
CN106287232A Water route controlling organization, water softening device and defecator
CN106277187A The integration module of water softening device and water softening device
CN106369653A Heating hot water device and heating hot water system
CN106642692A Condensation gas water heater, condensation heat exchanger and heat exchanging plate
CN106288359A Water heater and control method thereof
CN106196600A Teat pump boiler and assemble method thereof
CN105823213A Heat-pump water heater
CN105776618A Filter device
CN105771656A Reverse-osmosis membrane component and preparation method thereof
CN105758001A Igniting temperature control device of gas water heater
CN105534309A Water dispenser with externally arranged kettle
CN105546803A Gas-fired water heating device, gas-fired water heating system, gas-fired water heater and water heating device