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CHINA SHIP DEV & DESIGN CT

Overview
  • Total Patents
    702
  • GoodIP Patent Rank
    2,585
  • Filing trend
    ⇧ 14.0%
About

CHINA SHIP DEV & DESIGN CT has a total of 702 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets transport, computer technology and measurement are NAVAL UNIVERSITY ENG PLA, INFOGET SYTEM CO LTD and CSSC SYSTEMS ENGINEERING RES INST.

Patent filings in countries

World map showing CHINA SHIP DEV & DESIGN CTs patent filings in countries
# Country Total Patents
#1 China 702

Patent filings per year

Chart showing CHINA SHIP DEV & DESIGN CTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Liang 41
#2 Zhang Qi 36
#3 Liu Qifeng 34
#4 Tan Hui 29
#5 Zheng Shengquan 27
#6 Fang Zhonghua 27
#7 Deng Feng 27
#8 Wu Nan 23
#9 Wang Dongdong 22
#10 Xie Kun 22

Latest patents

Publication Filing date Title
CN112199808A System and method for quickly designing ship pipeline
CN112199866A Method for identifying noise source of vane pump or fan
CN112278167A Integrated geophysical prospecting ship for multi-channel earthquake and geological sampling investigation operation
CN112285435A Equivalent simulation method of high-power magnetic field radiation source
CN112285434A High-power microwave effect test system and method with monitoring and positioning functions
CN112199779A Design method of equal-thickness shrinkage ratio fatigue test model
CN112199780A Design method of equal-thickness shrinkage ratio strength and fatigue combined test model of transition forging ring
CN112161063A Submersible stern shaft tube sealing device with silt accumulation preventing function
CN112285424A System and method for monitoring contact resistance and lightning current of base of shipborne electronic equipment
CN112158321A Ship steering control method and control system of electric steering engine
CN112087264A Photon-assisted multichannel signal synthesis and ultra-wideband millimeter wave modulation method and system
CN112013929A Calibration device and method for long-range magnetostrictive liquid level meter of ship oil tank
CN112107183A Adjustable lifting three-layer bed
CN112071455A Hydrogen supply system and method for offshore nuclear power platform
CN112039803A Data transmission method in time-triggered network
CN112037937A Grid type control drum device of small fast neutron reactor
CN112018889A Ship distributed power distribution monitoring network and verification method
CN111856349A Multichannel vector magnetic field acquisition device
CN111880165A Method for correcting errors of towed sonar system by using friend interference
CN111953426A Photon-assisted ultra-wideband millimeter wave receiver based on Sagnac ring