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ZHENJIANG DONGYI MACHINERY CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    107,092
  • Filing trend
    ⇧ 200.0%
About

ZHENJIANG DONGYI MACHINERY CO LTD has a total of 27 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machine tools and textiles and paper are XIAMEN BAISHIXING NEW MATERIAL TECH CO LTD, REM CHEMICALS INC and EWALD HANUS.

Patent filings in countries

World map showing ZHENJIANG DONGYI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing ZHENJIANG DONGYI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Lijun 27
#2 Wu Zhiguo 3
#3 Lu Zuimei 1
#4 Kong Dejun 1
#5 Zhang Qinghong 1
#6 Guo Dongxue 1

Latest patents

Publication Filing date Title
CN112032366A High-speed check valve component for water jet loom
CN111945282A Weft yarn scissors assembly for gripper shuttle weaving machine
CN111673609A Novel numerical control double-sided lapping machine
CN111644626A Production process of super-hard alloy cutter
CN111607769A Surface coating process of superhard alloy cutter
CN111334875A Air flow deflector for spinneret nozzle of melt-blown loom
CN111156252A Wear-resistant and corrosion-resistant sliding bearing assembly for shear set of textile machine
CN109750411A A kind of used in jet loom weft yarn invagination scissors group
CN109207924A A kind of compound PVD preparation technology of coating for high speed cutting tool
CN108300997A A kind of high speed cutting tool and manufacturing method based on PVD technique
CN108277489A A kind of crosslinking PVD hard coats high speed cutting tool and manufacturing method
CN107034578A Water-jet loom dewatered drying device
CN106391554A Blade cleaning device
CN106392783A Diamond composite turning tool grinding device
CN106392787A Clamp for rotary blade grinding
CN106392788A Fixing device for grinding of roller type glass cutter
CN103691957A Production method for hard alloy cutter workblank
CN103696103A Water distribution valve spool of water jet loom
CN103696102A Weft jetting device of water jet loom
CN103691472A Preparation method of nitrogen-doped titanium dioxide mesoporous visible light photocatalyst