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CCCC NATIONAL ENGINEERING RESEACH CENTER OF DREDGING TECH AND EQUIPMENT CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    25,697
  • Filing trend
    ⇧ 100.0%
About

CCCC NATIONAL ENGINEERING RESEACH CENTER OF DREDGING TECH AND EQUIPMENT CO LTD has a total of 57 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and control are GROOT NIJKERK MASCHF B V DE, MITCHELL AUSTRALASIA PTY LTD and DREDGING INT.

Patent filings in countries

World map showing CCCC NATIONAL ENGINEERING RESEACH CENTER OF DREDGING TECH AND EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing CCCC NATIONAL ENGINEERING RESEACH CENTER OF DREDGING TECH AND EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qingbo 41
#2 Jiang Shuai 27
#3 Hong Guojun 21
#4 Zhou Zhongwei 14
#5 Shi Shaogang 13
#6 Shu Wei 13
#7 Yin Liming 13
#8 Liu Gongxun 12
#9 Tao Runli 11
#10 Yin Jifu 11

Latest patents

Publication Filing date Title
CN112093828A Distributed sewage treatment intelligent platform based on cloud computing
CN111903467A Process for improving marine silt for planting soil
CN111749296A Trailing suction dredger with hobbing cutter rake head driven by outer rotor motor
CN111832100A Intubation tube positioning system
CN111570478A Municipal administration domestic mixed waste screening processing system
CN111484229A Quick enrichment facility of low concentration mud
CN111395434A Novel trailing suction dredger
CN111395433A Novel high-efficient harrow head of integral type
CN111395306A System and method for judging and processing fault of flashboard of board plugging machine in obstacle stratum
CN111395307A Intelligent control system of continuous board inserting machine and application
CN111507586A Early warning and grading method and system for overwater construction safety risks in navigable water area
CN111401582A Abnormity identification method and monitoring platform for domestic sewage treatment facility
CN111336892A Trigger inserting machine measuring system and application method
CN111305301A Full-automatic control dredging cutter suction dredger
CN111335388A Full-intelligent cutter suction dredger
CN111042251A Large-tonnage sunken ship bottom hard soil hole digging and conveying system and construction operation method thereof
CN111074957A Side turning plate type overflow door system of trailing suction dredger
CN110847272A Intelligent dredging control method for cutter suction dredger
CN110939135A Positioning and orientation method and system applied to slope paving engineering machinery operation
CN110926987A High-precision test bed for analyzing erosion wear of surface sample