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QINGDAO HONGDA TEXTILE MACH CO

Overview
  • Total Patents
    117
  • GoodIP Patent Rank
    17,837
  • Filing trend
    ⇧ 75.0%
About

QINGDAO HONGDA TEXTILE MACH CO has a total of 117 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2008. It filed its patents most often in China, Germany and Japan. Its main competitors in its focus markets packaging and shipping, textiles and paper and environmental technology are TEMATEX SPA, GOSSETT MACHINE WORKS INC and ROSINK GMBH & CO KG.

Patent filings in countries

World map showing QINGDAO HONGDA TEXTILE MACH COs patent filings in countries
# Country Total Patents
#1 China 111
#2 Germany 3
#3 Japan 3

Patent filings per year

Chart showing QINGDAO HONGDA TEXTILE MACH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Che Shehai 40
#2 Zhou Aihong 24
#3 Ni Jingda 21
#4 Jia Kun 19
#5 Shao Mingdong 17
#6 Wang Bingtang 16
#7 Zhu Qihong 15
#8 Guo Shiguang 13
#9 Li Xiao 13
#10 Shao Songjuan 13

Latest patents

Publication Filing date Title
CN112141814A Novel grab yarn lid device
CN112061886A Cone yarn contact pressure balancing device
CN112183539A Quality tracking method for textile machinery
CN111847120A Double-airflow high-efficiency airflow distribution device
CN111891836A Tray type bobbin winder and winding production method
CN111778591A Cotton feeding system and method for blowing line to carding machine line
CN111394837A Can capacity increasing device of can coiler
CN111424343A Linear bobbin changing device of can coiler
CN111392514A Spinning-in device and spinning-in method of doffing trolley
CN111410093A Tube dividing device and tube dividing method for doffing trolley
CN111285188A Vibration flat plate bobbin yarn conveying device and method
CN111302150A Movable pre-clearing power supply device and method
CN111517167A Method for realizing point-action yarn suction of bobbin yarn suction nozzle
CN111302152A Device and method for controlling accurate yarn feeding of cop suction nozzle
CN111056381A Yarn guide device and yarn guide method of automatic bobbin winder
CN110923859A Cotton-waste and back-strip automatic processing machine with cotton storage function
CN110923860A Automatic processing method and system for Chinese flowering clip
CN110386508A A kind of automatic winder coil processing conveying device and delivery method
CN110396738A Thin network union yarn transportation system and delivery method
CN110386506A A kind of thin network union yarn transportation system and delivery method