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ZHEJIANG KANGSHENG CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    46,123
  • Filing trend
    ⇧ 950.0%
About

ZHEJIANG KANGSHENG CO LTD has a total of 52 patent applications. It increased the IP activity by 950.0%. Its first patent ever was published in 2008. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets surface technology and coating, machine tools and thermal processes are TAIHEI KINZOKU KOGYO KK, ARAKAWA KAKO KK and D Z BLECHWAREN VERTRIEBS G M B.

Patent filings in countries

World map showing ZHEJIANG KANGSHENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 50
#2 Republic of Korea 2

Patent filings per year

Chart showing ZHEJIANG KANGSHENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teng Shizheng 29
#2 Zhan Lihua 28
#3 Xu Jun 15
#4 Meng Yongyun 15
#5 He Liu 13
#6 Cheng Xiao'Ai 13
#7 Xue Xiaowei 12
#8 Zhou Jun 8
#9 Wang Zefang 7
#10 Hankang Chen 7

Latest patents

Publication Filing date Title
CN111649608A Automatic degassing and liquid filling packaging tool for aluminum flat plate heat pipe and technological method thereof
CN110257600A A kind of Ultra-low carbon steel pipe annealing process and its device
CN110170763A Copper-aluminium solder
CN109704144A A kind of metal tube winder
CN109704143A A kind of metal tube winding machine control system and method
CN108441794A The new-type compound galvanized pipe of one kind and its process equipment
CN108642420A The new-type compound galvanized pipe of one kind and its processing method
CN108468009A A kind of compound galvanized pipe and its processing method
CN108722821A A kind of organic coat aluminum pipe and its processing method
CN108895213A A kind of ultra-thin tube and its processing method
CN108518898A A kind of organic coating capillary and its processing method
CN108613442A A kind of organic coating capillary and its processing method
CN108787784A A kind of production method of aluminium capillary
CN108707851A A kind of zinc-aluminum-magnesium pipe and its processing method
CN108956329A A kind of detection of tubing torsion and method detection device
CN108531898A A kind of chromium-free passivation liquid
CN108749054A A kind of production method and its manufacturing system of cooling anti-corrosion organic coating pipe
CN108707884A A kind of chromium-free passivation liquid and its configuration method
CN108759175A Cooling anti-corrosion organic coating pipe of one kind and preparation method thereof
CN108655555A A kind of efficient double end welding tooling and its setting method