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HUANGSHI ZHONGLIN SCIENCE AND TECH DEV CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,009
About

HUANGSHI ZHONGLIN SCIENCE AND TECH DEV CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, mechanical elements and chemical engineering are PIERRE ROCH, KOREA MEASURES CO LTD and METOROOLE KK.

Patent filings in countries

World map showing HUANGSHI ZHONGLIN SCIENCE AND TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUANGSHI ZHONGLIN SCIENCE AND TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jiansong 13

Latest patents

Publication Filing date Title
CN105953707A Parallel symmetry degree gauge
CN105952770A Standard mandrel
CN105953695A Extension height testing fixture
CN105953708A Cylinder hole and shaft hole perpendicularity gauge
CN105953683A Lower housing position test fixture
CN105973100A Position test tool for inner support pin
CN105973126A Stator chamber test tool
CN105947803A Expansion shaft assembly
CN105953686A Cylinder face verticality and cylinder face position testing fixture
CN105953758A Combined check gauge
CN105953684A Stator screw hole position testing fixture
CN105973099A Ten-hole test tool
CN105953685A Silencing cavity bottom hole depth gauge