Learn more

SHANXI FENXI MINING (GROUP) CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,097
About

SHANXI FENXI MINING (GROUP) CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, civil engineering and packaging and shipping are SHANGHAI HUALONG TEST INSTR CO LTD, HUBNER ROLF and ZWICK GMBH & CO KG.

Patent filings in countries

World map showing SHANXI FENXI MINING (GROUP) CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANXI FENXI MINING (GROUP) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Fengming 2
#2 Yan Zhiqiang 2
#3 Zuo Zengping 2
#4 Wang Bangxing 2
#5 An Baizhong 2
#6 Liu Yanpeng 1
#7 Yang Kui 1
#8 Ma Yitian 1
#9 Wang Qiangqiang 1
#10 Gao Wengui 1

Latest patents

Publication Filing date Title
CN106370555A Densitometer device for coal dressing system
CN106425062A Plane planing method for BTW wear resistant steel and plane machining device
CN106271560A The belt replacing device of underground coal mine conveyor belt machine
CN106315109A Underground narrow and small space coal belt conveying and transferring device
CN106246221A Self-draining arrangement for gas drainage pipeline
CN106276547A Vertical cage automatic tank curtain device
CN106246132A Spray apparatus and slow spray method are delayed in the aperture of mash gas pumping drilling
CN106286438A Fully-mechanized mining working emulsion pump constant-pressure liquid supply system and control method thereof
CN105486661A Near-infrared spectrum coal ash content rapid detection method based on Gaussian process
CN105699320A Near infrared spectrum quick detection method for coal sulfur based on Gauss process
CN105699319A Near infrared spectrum quick detection method for total moisture of coal based on gaussian process