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LANGFANG CSCEC MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,475
  • Filing trend
    ⇧ 200.0%
About

LANGFANG CSCEC MACHINERY CO LTD has a total of 13 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machines and transport are SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING CO LTD, MUNCK INT AS and ZHUHAI SANYI HARBOR MACHINERY CO LTD.

Patent filings in countries

World map showing LANGFANG CSCEC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LANGFANG CSCEC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xin 7
#2 Zhu Jie 6
#3 Cao Zhengfeng 5
#4 Cheng Shengyan 5
#5 Zhang Wei 4
#6 Yang Dan 4
#7 Liu Zhongyao 3
#8 Huang Linlin 3
#9 Kang Lingjie 3
#10 Liu Xili 3

Latest patents

Publication Filing date Title
CN111496994A Concrete spreader axle head leak protection thick liquid structure
CN111302236A Unmanned jacking system of tower crane
CN110040640A Crane arm pin shaft replaces component, device and method
CN109908667A Surge tank and dust pelletizing system
CN109528059A Environment protection water closet and derrick crane
CN109386508A Waterproof fuel tank and hydraulic station for crane hydraulic system
CN109319672A Tower crane lifting safety guard
CN109113154A Box-type room use in toilet squatting pan and box-type room toilet
CN108706481A Suspension hook Hovering control method, apparatus and frequency converter
CN108162802A Material transport vehicle, mobile system and control method
CN107364796A The control method and device of tower crane
CN107473109A Tower crane collision-proof method and system
CN106743249A The double track double trolley synchronization automatic movement system of multi-station material