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ZHANGJIAGANG JIASHENG MACHINERY CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,431
About

ZHANGJIAGANG JIASHENG MACHINERY CO LTD has a total of 28 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and surface technology and coating are JIANGSU WELDV VALVE CO LTD, NANTONG POWER STATION VALVE CO LTD and NANTONG STATE ELECTRIC POWER VALVE CO LTD.

Patent filings in countries

World map showing ZHANGJIAGANG JIASHENG MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing ZHANGJIAGANG JIASHENG MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Huihui 27
#2 Feng Zhenghua 1

Latest patents

Publication Filing date Title
CN110773609A Oil pressure bending press
CN104482241A Antiwear ball valve core
CN104451800A Stainless steel pretreatment process
CN104633164A Sealed leakproof ball valve
CN104455533A Anti-freezing ball valve
CN104455694A Abnormity warning valve
CN104475467A Wire tightening device of wire drawing machine
CN104444591A Multi-functional cable feeding reel
CN104399763A Tension adjusting device of wire drawing machine
CN104388995A Pretreatment process before silver plating
CN104633168A Ball valve core preventing silting
CN104046856A Aluminum-copper-magnesium-based hard aluminum alloy
CN104046875A High-strength wear-resistant alloy
CN104057212A High-performance silver-based solder
CN104046850A Cobalt-based high temperature alloy
CN104060126A Nickel-titanium system shape memory alloy
CN104057213A High-performance gold-based solder
CN104060139A High-functional magnesium alloy
CN104046897A High-strength special steel alloy
CN104046873A Deforming magnesium alloy for aviation