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KANG JIAN

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    78,739
  • Filing trend
    ⇩ 100.0%
About

KANG JIAN has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets thermal processes, environmental technology and transport are TAO LIDE, BAXI HEATING UK LTD and BEIJING MINLI ENERGY STORAGE TECH CO LTD.

Patent filings in countries

World map showing KANG JIANs patent filings in countries

Patent filings per year

Chart showing KANG JIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Jian 32
#2 Zhu Li 2
#3 Tu Yating 2
#4 Huang Lihua 2
#5 Chen Xueyan 2
#6 Chen Xiaoqiang 2
#7 Cai Limin 2
#8 Lin Jinwen 2
#9 Huang Jinhua 2
#10 Liu An 2

Latest patents

Publication Filing date Title
CN111780433A Building heating ventilation air conditioner device utilizing solar energy
CN111780316A Heating and ventilating device capable of purifying air
CN111765504A Solar hot water heating ventilation device combined with heat pump
CN111765793A Heat storage box with heat pump providing heat source
CN111637242A Heating and ventilation heat supply core-replaceable cock quick-opening valve
CN111473409A Building heating ventilation heat supply energy-saving climate compensator
CN111237842A Auxiliary heating device for heat storage tank of heating unit
CN111156581A Direct-storage separation heating device
CN111141024A Low-nitrogen gas heating water heater
CN112240720A High-efficiency high-energy-density heat and cold storage structure
CN110178944A A kind of black tea production method
CN109586661A A kind of device of solar generating
CN109585103A A kind of self-positioning insulation protection cap
CN109579302A A kind of electric boiler of hollow stent
CN105288865A Skin laser treatment auxiliary robot and auxiliary method thereof
WO2017049422A1 Four-rotor aircraft with dynamical variations
WO2017045089A1 Heavy-load and high-speed rotorcraft with dual rotor disks
CN105890417A Efficient high-energy-density heat and cold storage structure
CN103485310A Centrifugal rabbet tubular pile retaining wall
WO2015027359A1 Automatically piloted rotorcraft