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Qingdao dongjia textile machinery group co ltd

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    133,486
  • Filing trend
    0.0%
About

Qingdao dongjia textile machinery group co ltd has a total of 41 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper are SCHAELLIBAUM ROBERT, BETTONI EZIO and DELETTE EUGENE.

Patent filings in countries

World map showing Qingdao dongjia textile machinery group co ltds patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing Qingdao dongjia textile machinery group co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Yang Xiaohui 27
#2 Ji Heju 26
#3 Li Zheng 15
#4 Liu Qinchao 14
#5 Liu Changmei 10
#6 Zhang Zhigang 9
#7 Zhang Zhongfa 9
#8 Shan Baokun 9
#9 Guo Ruiyong 8
#10 Xiaohui Yang 6

Latest patents

Publication Filing date Title
CN110424072A Multicomponent fibre mixes shredding combing complete set of equipments automatically
CN108914263A Thick machine is got rid of in cashmere shredding
CN108977941A Cashmere opener
CN107326479A A kind of two-region cover plate bast fibre spinning carding machine
CN107385574A A kind of wool spinning for automatically controlling feeding combs system
CN105350117A Crude and fine fiber combined opening and coarse matter removing machine
CN105088428A Automatic-feeding wool slivering machine complete equipment
CN105088427A Sheep wool opening and carding complete equipment
CN104153048A Novel carding machine
CN104153042A Low-damage fiber opener
CN103866431A Complete-set chemical fiber carding slivering equipment
CN103757758A Weeding device for woolen combing machine
CN103757759A Airflow-balancing automatic distributing device
CN103696046A Foreign fiber removing channel
CN103696045A Foreign fiber inspection and removal machine
CN103710795A Multi-bin cotton mixing machine
CN103290531A Non-woven carding machine used for spinning absorbent cotton
CN103305966A Combined opener
CN103290533A Carding machine with double-coiling structure
CN103290532A Double-throwing-coarse cashmere carding machine