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HAN HONGBO

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    188,032
  • Filing trend
    ⇩ 100.0%
About

HAN HONGBO has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and materials and metallurgy are TSURUTA HIDEMASA, TAISEI CORP and UNIV SAMARKANDSKIJ.

Patent filings in countries

World map showing HAN HONGBOs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing HAN HONGBOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Hongbo 25
#2 Qi Jihong 8
#3 Qi Liren 7
#4 Jiang Huimin 3
#5 Liming Wu 2
#6 Zhang Bo 1
#7 Han Qi 1

Latest patents

Publication Filing date Title
CN111677154A Seamless, bridge-free, inlaid and inlaid ultra-low energy consumption heat-insulating wall
CN109020358A It is a kind of to use general-purpose cement modified flame-retardant polystyrene foam insulation board
CN105457436A Method for conducting deacidification, dedusting, demisting, desulfurization, denitrification and deodorization on smoke through cooperation of wet static and biological method
CN104740908A Plate-frame filter press with elastic filtering frame
CN103817140A Simple garbage water-separation method
CN103785674A Method for sorting garbage by using waterpower
CN103623895A Method for crushing garbage by utilizing ball grinding mill
CN103521505A Method for production of plate from light garbage
CN103084382A Method for crushing garbage by using tube mill
CN102876726A Anaerobic fermentation method sequentially performing filter pressing and marsh production
CN102868818A Mobile phone capable of presetting photo display character and time
CN102343012A Composition for treating ophthalmic diseases and its preparation method
CN101988579A Axial gapless sealing device
CN101875374A Electric driving-releasing waling device
CN101071003A Movable solar energy storage heating device
CN1664421A Compound following rotating-static clearance sealing device
CN1648059A Low heat sterilizing method for waste water
CN1587836A Air conditioner with water washing cleaning function
CN1482405A Combined type air cleaning, disinfecting and humidifying machine
CN1456847A Inducing wet air purifying humidifier