Learn more

JINMA IND GROUP CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,981
About

JINMA IND GROUP CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and control are SUZHOU KUNLUN HEAVY EQUIPMENT MFG CO LTD, JIANGSU JINYUAN FORGING CO LTD and JIANGYIN NANGONG FORGING CO.

Patent filings in countries

World map showing JINMA IND GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JINMA IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Changde 5
#2 Liu Hong 4
#3 Liu Zhaoxin 4
#4 Wang Chunhua 4
#5 Zhang Hao 3
#6 Li Min 3
#7 Zheng Fuyuan 2
#8 Yang Daogang 2
#9 Li Jianqi 2
#10 Ding Yuanbo 2

Latest patents

Publication Filing date Title
CN111026192A Temperature control cooling system for hot extrusion piece
CN111014561A Combined embedded die for producing sector gear shaft
CN111237262A Hydraulic system
CN111036825A Lower ejection device of multi-station hot die forging die frame
CN110899595A Hydraulic type primary and secondary die frame fixing device for forging die machine
CN110883296A Control method of forging and blank-making device for commercial vehicle steering engine piston
CN110883295A Die ejection device of hot die forging press
CN111015256A Processingequipment based on three-axis numerical control machine tool high strength connects chain ring
CN109443268A The bounce of inside spin raceway and timing measuring device
CN109433983A Hot forging mode and hot forging device
CN109396266A A kind of blocking depth Bending Mould
CN109622830A A kind of balanced type rolled thread auxiliary uses positioning device