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QINGDAO LIANGYAN INFORMATION TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,232
About

QINGDAO LIANGYAN INFORMATION TECH CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are NATURVARD RES CA LTD, SMOLENSK G MED INST and DALIAN DAGONG ENVIRONMENT TESTING CO LTD.

Patent filings in countries

World map showing QINGDAO LIANGYAN INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing QINGDAO LIANGYAN INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Ruiya 17

Latest patents

Publication Filing date Title
CN111170532A Water pollution treatment device convenient to clearance debris
CN111112257A Water quality monitoring device convenient to wash
CN110886811A Portable water quality detector for cultivation
CN110776123A Household water purifier convenient to dismantle
CN110963621A Sewage treatment equipment for single-family residence
CN110540322A multifunctional ecological water quality purification device
CN110487598A A kind of water quality detection sampling apparatus used for aquiculture
CN109704493A A kind of automated sewage graded processing device
CN109163955A A kind of water quality detection pretreatment unit
CN109159857A A kind of long-range control water quality monitoring buoy
CN112198294A Integrated water quality detection device
CN109163936A A kind of water quality detection multifunction automatic sample detection device