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HAIQING LIU

Overview
  • Total Patents
    17
About

HAIQING LIU has a total of 17 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 FARMACEUTICKA FAKULTA UK, INST FIZ AN AZSSR and HUAMAO TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HAIQING LIUs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HAIQING LIUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Haiqing Liu 17
#2 Runsheng Zhang 1
#3 Zhongliang Zhang 1
#4 Dejun Hu 1
#5 Hui Zhang 1
#6 Yu Zhang 1
#7 Minghui Cheng 1
#8 Bingguang Zhang 1
#9 Shuguo Li 1
#10 Weifeng Shi 1

Latest patents

Publication Filing date Title
CN102221329A Tool for positioning and detecting sector section of continuous casting machine
CN102461580A Pancake making machine capable of realizing uniform thickness
CN102464190A Feeding machine
CN102468595A Convenient envelope paint scraper
CN102462479A Sole cleaning machine with automatic cleaning function
CN102462480A Machine convenient to clean shoe soles
CN102461979A Walnut rapid crusher
CN102464191A Automatic feeder
CN102463066A Biologic granule granulating machine capable of controlling feeding thickness
CN102463821A Glass carving machine
CN102462481A Shoe sole cleaning machine with overall effect
CN102463187A Simple flour mill
CN102463069A Small-sized granulating machine
CN102461421A Branch trimmer with strong adaptability
CN102465398A Sewing machine
CN101890283A Production process for removing carbon dioxide from smoke and preparing ammonium compound fertilizer and light calcium carbonate
CN101259372A Flue gas desulfurization denitration dust-removing integrated technique