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XU CHANGYUN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    147,027
About

XU CHANGYUN has a total of 16 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, chemical engineering and machine tools are ANHUI HUAYU UNIVERSAL FABRIC CO LTD, COTONIFICIO CANTONI SPA and ZHEJIANG INNOVATION TEXTILE CO LTD.

Patent filings in countries

World map showing XU CHANGYUNs patent filings in countries

Patent filings per year

Chart showing XU CHANGYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Changyun 15
#2 Hu Jin 11
#3 Zhangyun Xu 1

Latest patents

Publication Filing date Title
CN106133239A A kind of parallel is from binding forming net
CN107278180A One kind cuts out net push broach
WO2017161514A1 Edge-sealing method for dry fabric
CN106460332A A warp self-binding forming network
WO2017161515A1 Heat-setting post-processing method for two-and-half forming fabric
WO2017161516A1 Online edge cutting device for netting machine
CN103846858A Steel ring constriction and expansion device
CN103847758A Wheel and rail coupler
CN103847759A Wheel and rail assisted brake
CN101086160A Rotary-digging stillage truck