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CHEN CHUJIAO

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,217
About

CHEN CHUJIAO has a total of 20 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machine tools and thermal processes are PINGHU AICHIWEI AUTO PARTS CO LTD, WUKOVICH OHG PETER and CHENGDU RUIDA KEHENG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHEN CHUJIAOs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHEN CHUJIAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chujiao 20

Latest patents

Publication Filing date Title
CN106363094A Full-automatic steel pipe necking-down equipment
CN106270234A A kind of steel pipe throat equipment
CN106363093A Full-automatic steel pipe double-head necking-down equipment
CN106238598A A kind of two-headed steel tube reducing equipment
CN106419530A Multi-functional health maintenance pot
CN106705323A Humidifier with air purification function
CN105890094A Bacterium removing humidifier
CN106705343A Smart humidifier
CN106705320A Multifunctional ultrasonic humidifier
CN106705321A Air humidifier
CN105852660A Portable barbecue oven
CN106705318A Multifunctional ultrasonic humidifier
CN105852670A Charcoal barbecue oven
CN106705324A Humidifier with negative ion function
CN106705322A Multi-functional air humidifier
CN105852619A Health care glass kettle
CN106403145A Ultrasonic humidifier
CN106705319A Humidifier with aromatherapy function
CN104257282A Water feeding device for instant water dispenser
CN104236115A Water level control device of instant heating type water dispenser