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HUNAN JLC HEAVY IND CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,447
  • Filing trend
    ⇧ 50.0%
About

HUNAN JLC HEAVY IND CO LTD has a total of 12 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and machine tools are WUHU GAOCHANG HYDRAULIC ELECTRICAL TECHNOLOGY CO LTD, SNAP ON TOOLS CANADA LTD and CASCADE CORP.

Patent filings in countries

World map showing HUNAN JLC HEAVY IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUNAN JLC HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Wei 12
#2 Song Zhangce 6
#3 Zhang Changfu 5
#4 Gan Nianjun 3
#5 Huang Zifu 3
#6 Yang Zengzeng 2
#7 Su Guochao 2
#8 Liu Saiwu 2
#9 Liang Xingmi 1
#10 Fan Ziyu 1

Latest patents

Publication Filing date Title
CN111959621A Movable counterweight device
CN111943099A Energy-saving hydraulic system
CN111943098A Crank arm type overhead working truck capable of automatically adjusting balance weight position
CN112010242A Straight arm type overhead working truck
CN111846030A Scissor truck steering mechanism assembly fixture
CN111923667A Tire dismounting tool
CN110722188A Special flexible fork arm machining machine
CN109264648A A kind of aerial working platform chassis
CN109262184A A kind of list thrust dual-positioning clamping jaw swelling telescoping mechanism
CN109185245A A kind of walking machine floating hydraulic system
CN107827022A A kind of pit-hole protection mechanism and method of work from scissor-type mobile lifting platform of walking
CN107827024A The aerial work platform scissors type elevating position-limit mechanism and method of work of a kind of combination