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QINGYUN LIU

Overview
  • Total Patents
    11
About

QINGYUN LIU has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are VSEROSSIJSKIJ NI SKIJ I O, DALIAN SHENZHI KANGYUAN TECHNOLOGY CO LTD and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA GORSK.

Patent filings in countries

World map showing QINGYUN LIUs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Qingyun Liu 11

Latest patents

Publication Filing date Title
CN102723961A Wireless audio system
CN102671031A Traditional Chinese medicine for treating senile vitreous opacitees
CN102335407A Chinese medicinal composition for treating acute gastric dilatation of horses
CN102335406A Chinese medicinal composition for treating gastric sclerosis of horses
CN102462812A Cholera electuary
CN102451084A Method for feeding acupuncture needle by rotating at high speed
CN101843850A Medicinal liquor for treating male reproductive hypofunction and preparation method thereof
CN101843849A Chinese medicament for treating trachoma and preparation method thereof
CN101161255A A manufacturing method of Chinese medicine for treating scalding burn
CN101134047A Smectite chewing tablet for treating acute and chronic diarrhea and gastritis and method of producing the same
CN101095694A Clyster turbid liquor preparations for treating colonitis and method for preparing the same