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1ST CRUSTAL DYNAMICS CHINA EARTHQUAKE ADMINISTRATION

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    20,196
  • Filing trend
    ⇧ 16.0%
About

1ST CRUSTAL DYNAMICS CHINA EARTHQUAKE ADMINISTRATION has a total of 72 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, civil engineering and electrical machinery and energy are JINHUA MAKA TECH CO LTD, SOAM CONSULTANT CO LTD and OUYOU CHISHITSU CHIYOUSA JIMUS.

Patent filings in countries

World map showing 1ST CRUSTAL DYNAMICS CHINA EARTHQUAKE ADMINISTRATIONs patent filings in countries
# Country Total Patents
#1 China 72

Patent filings per year

Chart showing 1ST CRUSTAL DYNAMICS CHINA EARTHQUAKE ADMINISTRATIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hong 21
#2 Chen Zheng 18
#3 Wu Liheng 17
#4 Dong Yunkai 17
#5 Xiong Yuzhen 13
#6 Li Tao 11
#7 Wang Chenghu 10
#8 Yu Jianjun 10
#9 Hu Zhe 8
#10 Zhang Xingguo 8

Latest patents

Publication Filing date Title
CN111812746A Borehole strain gauge in-situ calibration method based on seismic surface wave
CN111812706A Component type borehole strain gauge for measuring seismic strain wave and measuring method thereof
CN111697856A DC current-stabilizing power supply device
CN111766622A b-value space-time scanning method, system and device
CN111508564A Quantitative quartz H2O-CO2Theoretical model and method for hydrothermal fluid mineralization process of NaCl system
CN111579112A Quartz thermometer capable of being remotely detected, temperature measuring system and remote detection method
CN111580152A Method and device for positioning point source interference source in seismic ground electric field observation
CN111413730A Earth crust drilling volume type strain gauge
CN111404503A Differential capacitance alternating current bridge sensing control circuit
CN111366988A Component type drilling strain gauge complete machine detection platform controlled by six degrees of freedom
CN111257966A Anti-interference device of geoelectricity observation instrument and earthquake geoelectricity precursor observation system
CN111198398A Projection type landslide monitoring device, system and method
CN110487599A Sampler
CN110579269A infrasonic wave sensor for rarefied atmosphere space and sound detection load cabin
CN110005403A A kind of hydraulic pressure system splits the wireless automatic well test system of In-situ stress measurements
CN110138232A Seismological observation low-frequency ac stabilized current supply
CN110031044A A kind of adaptive borehole stress and strain probe of internal pressure
CN110044320A A kind of borehole strain probe that coplanar multi-directionally multiangular measurement resolves
CN109764895A A kind of fast and stable system and method for the inclination sensor for ground inclination monitoring
CN109738943A A kind of fast and stable system of the pendulum sensor for seismic monitoring instrument