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QINGDAO AIHUA HI-TECH INSTR CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,038
About

QINGDAO AIHUA HI-TECH INSTR CO LTD has a total of 17 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, packaging and shipping and civil engineering are CALIFORNIA SOUTH PACIFIC INVESTORS, TIANJIN KANGERKE BIOSCIENCE CO LTD and LAB VISION CORP.

Patent filings in countries

World map showing QINGDAO AIHUA HI-TECH INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing QINGDAO AIHUA HI-TECH INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bi Zhaoshun 17

Latest patents

Publication Filing date Title
CN105544700A Rainwater drainage pipe additionally provided with filter screen
CN105604177A Back flush filter with drainage board net
CN105536340A Water purifier with filter screen
CN105372237A Test paper for detection
CN105388152A Liquid pH detection kit and preparation method of reagents thereof
CN105548007A Novel test paper supporting plate
CN105372242A Test paper for detection and preparation method thereof
CN105543333A Protein detection reagent
CN105548159A Novel test paper
CN105548156A Novel test paper and preparation method thereof
CN105548155A Detection test paper and preparation method thereof
CN105548511A Detection reagent for chloride in papermaking wastewater
CN105548512A Detection reagent for heavy metal chromium in smelting wastewater
CN105486862A Bacterium detection method
CN105445263A Test paper storing box
CN105539995A Detection reagent storage bottle
CN105486641A Self-generating water quality monitor