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DANDONG DONGFANG MEASUREMENT & CONTROL TECHNOLOGY CO LTD

Overview
  • Total Patents
    18
About

DANDONG DONGFANG MEASUREMENT & CONTROL TECHNOLOGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HCX KK, SHANGHAI DINGZU COMM TECHNOLOGY CO LTD and CHINA UNIV OF SCIENCE & TECHNO.

Patent filings in countries

World map showing DANDONG DONGFANG MEASUREMENT & CONTROL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing DANDONG DONGFANG MEASUREMENT & CONTROL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Wei 9
#2 Tong Chao 9
#3 Bi Wen 5
#4 Wang Qun 5
#5 Liu Yeshao 5
#6 Kang Bo 4
#7 Bi Ran 4
#8 Xiangqian Xiong 4
#9 Wei Xiaoyun 4
#10 Cong Haojie 4

Latest patents

Publication Filing date Title
CN103830973A Micro-power dust removing device and method capable of alarming filterability deterioration
CN103195412A Mechanical underground caliper probe and application method
CN103203339A Ultrasonic automatic cleaning device and method suitable for X fluorescence multi-element analyzer
CN103206923A Multi-arm underground caliper measurement probe and application method
CN103143205A Energy-saving efficient micro-power dust collector and method
CN103144655A Method for realizing collision warning of electric locomotive by using GPS (Global Positioning System) means
CN103149231A Deposition-resistant energy-saving current-carrying device and method suitable for measurement of X fluorescent multi-element analyzer
CN103163169A Reciprocating type ore pulp sampling device and method of X fluorescence multielement analyzer in process of calibrating
CN103188604A Method and device achieving underground mine positioning and navigation
CN102861468A Water filtering device for ultrasonic particle size analyzer
CN102721632A High frequency ultrasonic signal generator
CN102721631A Method for measuring supersonic wave attenuation value directly
CN102716623A Multifunctional micro power dust collector
CN101915719A Dual-channel high-low-frequency ultrasonic attenuation signal detection device
CN101584586A Accurate-positioning image-distortion-free X-ray digital imaging device and imaging method
CN101241064A Ultrasound graininess instrument supersonic transducer frequency determination method