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DONGGUAN WENYU IND CO LTD

Overview
  • Total Patents
    682
  • GoodIP Patent Rank
    2,372
  • Filing trend
    ⇧ 2.0%
About

DONGGUAN WENYU IND CO LTD has a total of 682 patent applications. It increased the IP activity by 2.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and environmental technology are JIANGMEN FEIYU LIGHTING APPLIANCE CO LTD, WU SHIYU and COHDA DESIGN LTD.

Patent filings in countries

World map showing DONGGUAN WENYU IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 682

Patent filings per year

Chart showing DONGGUAN WENYU IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ye Weibing 671
#2 Chen Xiaojian 31
#3 Weibing Ye 11
#4 Deng Bin 10
#5 Bian Yuqiang 4
#6 Huang Weihong 4
#7 An Yonggang 1
#8 Liu Gaochao 1

Latest patents

Publication Filing date Title
CN112222950A Detection clamp and processing equipment
CN111922965A Mould dismouting system and mould processing equipment
CN111922989A Screw taking-out structure and die machining device
CN112077345A Manual-automatic integrated drilling and tapping machine and drilling processing device
CN112045559A Polishing jig and processing equipment
CN112077507A Multi-angle strip pipe welding jig and system
CN112077760A Divide processing anchor clamps and processing equipment in
CN111742966A Meat stringing device and meat stringing method
CN111872425A Lathe tool and processingequipment
CN111906184A Mould for removing burrs
CN111619501A Vehicle-mounted aromatherapy machine and window breaking device thereof
CN111486762A Go-no go gauge integrated detection jig and application method thereof
CN111413047A Air pressure leak detection device
CN111365971A Drying device
CN111347088A Drill bit structure, manufacturing method of drill bit body and drilling equipment
CN111545952A Welding tool and eye-protection device thereof
CN111546099A Fixing clamp and machining equipment
CN111251138A Automatic plane grinding device and processing device
CN111036890A Deslagging and tapping device
CN111151725A Mold cooling structure and mold core spot cooling method