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DUNHUANG RES ACADEMY

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,213
  • Filing trend
    0.0%
About

DUNHUANG RES ACADEMY has a total of 34 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, materials and metallurgy and basic materials chemistry are KOREA CONFORMITY LAB, CHEMISCHES LAB FUER TONINDUSTR and ANRITSU IND SOLUTIONS CO LTD.

Patent filings in countries

World map showing DUNHUANG RES ACADEMYs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing DUNHUANG RES ACADEMYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Qinglin 19
#2 Pei Qiangqiang 15
#3 Zhang Bo 7
#4 Shang Dongjuan 7
#5 Zhao Linyi 7
#6 Li Zhipeng 6
#7 Li Zhiqiang 6
#8 Liu Xiaoying 5
#9 Su Bomin 5
#10 Zhao Jianzhong 5

Latest patents

Publication Filing date Title
CN111474327A Monitoring device and monitoring method for soil gas activity
CN111811969A Test device for simulating rainwater to erode earthen site to form gully and method for testing landfill gully
CN111089649A Multispectral light source and multispectral imaging system
CN110968705A Navigation method, navigation device, navigation equipment, navigation system and storage medium
CN110790539A Preparation method of new material for reinforcing sandstone grotto cultural relics
CN110631566A Special device for measuring desert sea-drift height
CN110509717A A kind of vacation wall supporter, hold layer, preparation method and mural painting restorative procedure
CN110102112A A kind of dust-extraction unit
CN112014166A Continuously-collecting Gobi desert sand flow gradient sand-dust combined type sand collector
CN110079249A A kind of lacquer softening Special material for posting and its application
CN110128976A A kind of nano-material modified silicone acrylic emulsion and its application
CN111976371A Mud layer board for mural painting copying, duplicating and exhibiting and its compounding method
CN110057660A The earthen ruins building soil body-ruins this body interface mechanical behavior experimental rig and its application method
CN110054447A A method of improving ground matter historical relic and reinforces with cementitious material performance
CN109765176A A kind of device and its application method for testing earthen ruins crack grouting cohesive force
CN109738146A A kind of full size cun rammed earth wall seismographic station test simulation connecting test method
CN109708954A A method of testing traditional building ruins bed boundary tensile strength
CN109725026A A method of the test ruins soil body, engineering water and engineering earth soluble salt content
CN109827911A The evaluation method of ruins soil body colour difference is observed after a kind of reinforcing
CN109839313A A kind of full size rammed earth test wall root sapping process stress characterizing method