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HAN ZHIQIANG

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    21,016
About

HAN ZHIQIANG has a total of 84 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, chemical engineering and environmental technology are HE BENKE, YAO HUIQIN and CHEN AIHUA.

Patent filings in countries

World map showing HAN ZHIQIANGs patent filings in countries
# Country Total Patents
#1 China 82
#2 United States 2

Patent filings per year

Chart showing HAN ZHIQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Zhiqiang 79
#2 Tian Wei 2
#3 Han Weiqiang 2
#4 Chao Zheng 2
#5 Pan Suozhu 2
#6 Han Zhiqiang Jia 2
#7 Weipeng Chang 2
#8 Wu Xueshun 2
#9 Peng Zhang 1
#10 Wang Mingze 1

Latest patents

Publication Filing date Title
CN109695146A A kind of clothing care machine
CN109177190A A kind of novel portable laminating machine
CN109124556A A kind of laparoscopic surgery camera lens attemperator
CN108856716A A kind of powder metallurgy milling feed device
CN108852152A A kind of powder metallurgy process residues recyclable device
CN109035717A A kind of power communication accident warning device
CN109049989A A kind of printer calibrating installation
CN108728997A A kind of circular weaving machine material collecting device of Polywoven Bag production
CN108843211A A kind of channel is double to open fire resistant doorsets
CN108838986A A kind of slide plate for repairing vehicle
CN109027792A A kind of fire-fighting emergent LED light
CN109009810A A kind of Medical trauma treating vehicle
CN108826330A A kind of cleaning device for smoke-exhaust pipeline
CN108837583A One kind being used for solvent reclaimer energy conservation use device
CN108826720A A kind of flat plate collector fixed structure
CN108923002A A kind of new energy car battery mounting structure
CN108905442A A kind of gas cleaning environmental protection equipment
CN108963130A A kind of new-energy automobile battery warmer
CN109015099A A kind of Micro hole machine prevents device on fire
CN108816858A A kind of simple discarded weaving knitting wool cleaning plant