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NAT UNIV DONG HWA

Overview
  • Total Patents
    2,505
  • GoodIP Patent Rank
    671
  • Filing trend
    ⇩ 100.0%
About

NAT UNIV DONG HWA has a total of 2,505 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in China, Taiwan and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and environmental technology are UNIV NATIONAL DONG HWA, HENAN INST ENGINEERING and UNIV BEIJING CHEM TECH.

Patent filings in countries

World map showing NAT UNIV DONG HWAs patent filings in countries
# Country Total Patents
#1 China 2,454
#2 Taiwan 38
#3 United States 9
#4 EPO (European Patent Office) 2
#5 Japan 2

Patent filings per year

Chart showing NAT UNIV DONG HWAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Xinhai 131
#2 Zhou Zhiwei 113
#3 Wang Hongzhi 109
#4 Zhu Meifang 108
#5 Zhang Qinghong 106
#6 Li Yaogang 103
#7 Wang Huaping 78
#8 Yu Jianyong 74
#9 Sun Bin 59
#10 Shi Xiangyang 56

Latest patents

Publication Filing date Title
CN106884262A A kind of control of two-dimensional braided machine method for designing for weaving odd-shaped cross section preformed member
CN106934070A A kind of color-woven fabric design producing method of fast reaction
CN106884278A A kind of multifunctional intellectual laundry care machine
CN106868669A A kind of polytetrafluoroethylene fibre/woolen spinning yarn and preparation method thereof
CN106868679A A kind of novel high wear-resistant harness cord
CN106868670A A kind of polytetrafluoroethylene fibre/cotton blending yarn and preparation method thereof
CN106873362A A kind of electric furnace dynamic requirement double closed-loop control system and method
CN106840538A A kind of method that utilization pressure-sensitive material detects vacuum bag film air leakage point
CN106902488A A kind of device for preparing foam dope automatically by foam powder
CN106868660A A kind of roller draft analogy method arranged in sliver based on fiber
CN106862006A The experiment plater and its application method of a kind of litzendraht wire
CN106925237A A kind of porous nano-fibre material for carbon dioxide adsorption and preparation method thereof
CN106861646A The preparation method of the sorbing material of selective absorption silver ion
CN106885062A A kind of conveyance conduit based on tubular solid fabrics
CN106917174A A kind of Seluofle spins pure cotton stretch yarn and its preparation and application
CN106924188A A kind of preparation method of the Graphene drug bearing microsphere with pH sensitiveness and sustained release performance
CN106910850A Safety-type electrokinetic cell
CN106920698A A kind of ultracapacitor NixCo3‑xS4/NiCo2O4Composite and preparation method thereof
CN106880159A A kind of Portable handle
CN106923833A A kind of breast shape sorting technique based on factorial analysis and Hierarchical Clustering