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HAIYAN GOLDEN PEN FACTORY

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    151,965
  • Filing trend
    0.0%
About

HAIYAN GOLDEN PEN FACTORY has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools and electrical machinery and energy are SHISHI CHUANLANG MACHINERY DESIGN CO LTD, Changzhou nuode electronics co ltd and WU PINGFANG.

Patent filings in countries

World map showing HAIYAN GOLDEN PEN FACTORYs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HAIYAN GOLDEN PEN FACTORYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Chaoming 11

Latest patents

Publication Filing date Title
CN109883235A A kind of porous aluminum row item
CN109822417A A kind of row hole inner wall treating device
CN109848459A A kind of two-sided perforating device of row's item
CN108736211A A kind of stage high current connecting terminal
CN108493656A A kind of connecting terminal that New anti-loose is de-
CN107302150A A kind of automobile charging pile insulated terminal
CN107263199A A kind of copper tip processing chip removal device
CN105880676A Positioning-facilitating drilling device for turning copper bar side wall holes
CN105945596A Copper rod non-central hole turning device capable of facilitating locating
CN104985475A A material arranging device
CN104985198A A non-center hole turning machine