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DONGFENG EQUIPMENT MFG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,178
  • Filing trend
    ⇩ 71.0%
About

DONGFENG EQUIPMENT MFG CO LTD has a total of 14 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and civil engineering are CHONGQING SHANQING MACHINERY MFG CO LTD, CHANGZHOU TRANSCEND CNC MACHINE TOOL CO LTD and SHENZHEN A&E INTELLIGENT EQUIPMENTS CO LTD.

Patent filings in countries

World map showing DONGFENG EQUIPMENT MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DONGFENG EQUIPMENT MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Jing 3
#2 Cheng Shuai 3
#3 Yang Yulong 3
#4 Yang Konghua 2
#5 Fan Jianying 2
#6 Ke Qinlian 2
#7 Hu Huazhang 1
#8 Lu Daxiang 1
#9 Wei Xiongfeng 1
#10 Wang Nan 1

Latest patents

Publication Filing date Title
CN112192299A A upset translation device for leaf spring
CN111890321A Multi-surface storage warehouse for vehicle welding fixture
CN110509098A A kind of special-shaped workpiece conveying with location hole and positioning turning device and automatic production line
CN110509203A A kind of integrated form bolt device with airtight detection for workpiece positioning
CN110398203A Long range laser length measurement method and device
CN109352037A With positive and negative chamfering through-hole processing compound tool
CN109623327A A kind of distance rod retainer ring press fitting double-station automatic feed mechanism
CN108127480A Breaking detection cushion stroke extends device
CN107939111A A kind of two layers of simple lifting parking device
CN107932140A Easy to out of stock lightweight miniature parts positioning clamping device
CN107975277A Pick-up structure and method when a kind of vertical circulation multi-storied garage has a power failure
CN107813171A A kind of miniature workpiece multi items batch switching production positioning clamping device
CN107738123A A kind of automobile engine bearings seat fixture that can be realized gas circuit and share gentle checking functions
CN107571091A Cold drilling processing machine tool safeguard structure in machining long workpieces single spindle