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DUNHUANG ACADEMY

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    197,501
About

DUNHUANG ACADEMY has a total of 23 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 PLAN KK N, HARBIN LONGYI TECH DEV CO LTD and CHANGFEI LIU.

Patent filings in countries

World map showing DUNHUANG ACADEMYs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Guo Qinglin 9
#2 Wang Xudong 8
#3 Li Zuixiong 5
#4 Zhao Linyi 5
#5 Li Li 5
#6 Hongshou Li 3
#7 Su Bomin 3
#8 Wanfu Wang 3
#9 Bomin Su 2
#10 Wang Wanfu 2

Latest patents

Publication Filing date Title
CN105241810A Method and device for preparing fresco restoration material and measuring cohesiveness
CN104775444A Soil site dewatering and drainage method for protecting archaeological site in humid environment
CN104556910A Reinforcement material for grouting sandstone grotto rock fracture
CN104196472A Dust prevention device special for earthen archaeological site drilling machine
CN104807588A Ground atmospheric pressure measuring device
CN104045294A Preparation method of inorganic gelling material for reinforcing brick-material culture relic
CN104045247A Preparation method of inorganic gelling material for reinforcing soil-material culture relic
CN103969172A Multi-field coupling based rock cave surrounding rock weathering and wall painting salt damage simulation test apparatus
CN102881009A Cave painting correcting and positioning method based on laser scanning
CN102674723A Cementing material made of earthy yellow malm and used for repairing masonry cultural relics
CN102674722A Cementing material made of grey white malm and used for reinforcing historic site of building
CN102609924A Digital high-fidelity image collecting and processing method of stone cave temple wall paintings
CN102413593A Automatic data storage wireless gateway system
CN102438269A PDA wireless control system specially for monitoring on-site environment at site
CN102494366A Dehumidifying-humiture adjusting and controlling device for cavern
CN102518112A Method for restoring ecology of desertified land in arid region
CN102879235A Soil gas collector for alternately frequent low temperature, drought, wet, freezing and thawing soil
CN102433082A Special material for posting gold foil
CN102241987A Sandstone-reinforced material and preparation method thereof
CN102002966A Device for getting water in water-retention well