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CHANGJIANG SURVEY PLANNING DESIGN RES CO LTD

Overview
  • Total Patents
    267
  • GoodIP Patent Rank
    6,030
  • Filing trend
    ⇩ 100.0%
About

CHANGJIANG SURVEY PLANNING DESIGN RES CO LTD has a total of 267 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and engines, pumps and turbines are CHANGJIANG INST SURVEY PLANNING DESIGN & RES CO LTD, NIPPON KOGEN CONCRETE and GUIZHOU WATER CONSERVANCY & HYDROPOWER SURVEY & DESIGN RES INST.

Patent filings in countries

World map showing CHANGJIANG SURVEY PLANNING DESIGN RES CO LTDs patent filings in countries
# Country Total Patents
#1 China 267

Patent filings per year

Chart showing CHANGJIANG SURVEY PLANNING DESIGN RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Xin 64
#2 Liu Haibo 43
#3 Zhang Tao 42
#4 Yu Fei 41
#5 Su Yi 37
#6 Niu Xinqiang 37
#7 Yang Jiasheng 36
#8 Yang Qigui 29
#9 Jin Qian 24
#10 Zhou Shuda 22

Latest patents

Publication Filing date Title
CN107601744A High-salt wastewater processing system and its method
CN107622355A Project cluster work progress digital management system and method
CN107644141A Water surface floating photovoltaic plant anchor system design method
CN107651113A Adapt to big luffing, the water surface photovoltaic anchor system in high flow rate waters and design and construction method
CN107600346A Water surface floating photovoltaic plant resistance to overturning control system
CN107558490A Composite foundation reinforcement rockfill barrier wall structure and construction method
CN107514008A Composite foundation reinforced cantilever retaining wall structure and construction method
CN107631803A Surface temperature of concrete accurate measurement method based on thermal sensation imaging
CN107507397A A kind of method for carrying out real-time dynamic monitoring to landslide using warming camera
CN107490455A Earth and rockfill dam seepage real-time monitoring device and monitoring method based on warming imaging
CN107610419A A kind of mountain blasting monitoring and method for early warning based on warming camera
CN107610420A A kind of mud-rock flow monitoring and method for early warning based on warming camera
CN107288108A A kind of adjustable anti-whirlpool beam and its construction method
CN107492042A Hydraulic and Hydro-Power Engineering implementation management method and system based on GIS+BIM
CN107165199A A kind of use gas cell reserves the structure and its grouting method of injected hole
CN107119624A The countermeasure system and implementation of large-scale Dumping Sites in a kind of debris flow gully
CN107100130A Subgrade protection system and implementation in a kind of debris flow gully
CN107130977A Super-span dome hollow be oriented in underground nuclear reactor cavern excavates structure and excavation method
CN107288654A Super-span dome hollow ring in underground nuclear reactor cavern excavates structure and excavation method
CN107039094A Pressure vessel changeable type underground nuclear power station heap chamber