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Qingdao yunlong textile machinery co ltd

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    100,315
  • Filing trend
    0.0%
About

Qingdao yunlong textile machinery co ltd has a total of 28 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper and mechanical elements are ASA LEES & COMPANY LTD, THOMA HEINRICH and WILLIE HOLDSWORTH.

Patent filings in countries

World map showing Qingdao yunlong textile machinery co ltds patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jiang Zhengjun 24
#2 Qiao Zhongda 16
#3 Xu Xiukai 15
#4 Zhang Jinchao 14
#5 Yuan Xianzheng 10
#6 Sun Jikai 7
#7 Guo Xiaolei 6
#8 You Guozhang 5
#9 Yu Dechao 4
#10 Xianzheng Yuan 2

Latest patents

Publication Filing date Title
CN110318127A Cleaning device on a kind of drawing frame scraper-type
CN110331473A A kind of beam structure applied to drawing frame
CN110318123A A kind of curved inclined tube applied in textile machine
CN110257967A A kind of eyes output High-speed Drawing Frame
CN110257970A A kind of automatic transfer unit of drawing frame
CN109234863A A kind of drawing frame can coiler
CN108866694A A kind of buncher
CN108456958A A kind of weight self-balancing system being used on doffing cart
CN108286094A Autoleveller draw frame electronics details bar breaking apparatus
CN107841804A It is pneumatic to be oriented to elevating mechanism
CN107842651A Gas circuit circuit integrating device
CN107780010A The pneumatic automatic open-end spinning machine of novel semispherical formula
CN107794609A Roller band lifting device
CN107780005A Intelligent doffer pulls out yarn device engineering plastic bearing application
CN107641866A doffer position memory device
CN106192097A The double roller bar breaking apparatus of drawing frame
CN105862194A A doffer cable and air pipe automatic extending and retracting device
CN104420029A Gear rack back-and-forth tube feeding device
CN104420028A V-shaped shear knife device
CN104420025A Elastic supporting wheel device