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NANJING HUIDE MACHINERY CO LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    34,073
  • Filing trend
    ⇩ 30.0%
About

NANJING HUIDE MACHINERY CO LTD has a total of 64 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are OUTOKUMPU VDM GMBH, SUZHOU DOUBLE GOLD IND CO LTD and ISHIDA KIYOHITO.

Patent filings in countries

World map showing NANJING HUIDE MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 64

Patent filings per year

Chart showing NANJING HUIDE MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guoying 56
#2 Liu Shengzu 47
#3 Zhou Lusheng 18
#4 Tang Lishan 17
#5 Fan Yong 10
#6 Gu Shihe 7
#7 Wang Chuanyou 2
#8 Wang Hao 2
#9 Jiang Jinbiao 1
#10 Qian Hai 1

Latest patents

Publication Filing date Title
CN108607923A A kind of mold changing apparatus for fast switching
CN108580694A A kind of durable unilateral molding die
CN108544427A A kind of automotive seat loading board spring tooling
CN108772789A Seat power-assist tooling
CN108817238A A kind of wearability precision is carved characters squeeze riveter equipment and its heat treatment process
CN108526329A Automatic squeeze riveter of carving characters
CN108838281A A kind of high-strength corrosion-resisting chair angle modulation power-assist tooling and preparation method thereof
CN107740805A A kind of production technology of the automobile using bolt of high intensity
CN107576438A A kind of thrust-measuring device and its measuring method
CN107757732A A kind of production technology of high-strength vehicle empennage
CN107747583A A kind of production technology of corrosion resistant automobile using bolt
CN107739897A A kind of high-strength aluminum alloy automotive hub and its processing technology
CN107779728A A kind of high-strength vehicle steering screw and its processing technology
CN107520571A A kind of robot clamp apparatus for fast switching
CN107699743A A kind of production technology of corrosion resistant automobile exhaust system adpting flange
CN107603472A A kind of fire resistant anticorrosive hood and preparation method thereof
CN107599926A A kind of automotive seat loss of weight leg structure
CN106381444A Abrasion resisting clamp for automobile machined part
CN106282662A A kind of corrosion-resistant fixture
CN106398330A Corrosion-resistant clamp for automobile machined parts