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CHANGSHU JIANHUA DIE SETS CO LTD

Overview
  • Total Patents
    14
About

CHANGSHU JIANHUA DIE SETS CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machines and environmental technology are PRIVATIZEJAMA VALSTS VALMIERAS, HAKKO ELECTRIC MACH WORKS CO L and BORSKAYA SP PK.

Patent filings in countries

World map showing CHANGSHU JIANHUA DIE SETS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGSHU JIANHUA DIE SETS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jianhua Ma 11
#2 Qingbao Yan 7
#3 Weiguo Zhu 5
#4 Chaohui Fang 5
#5 Junsheng Ma 3
#6 Lianbao Ma 3
#7 Shen Jun 2
#8 Ma Jianhua 1
#9 Chenghe Li 1
#10 Zhaohui Fang 1

Latest patents

Publication Filing date Title
CN102628143A 2cr17ni3 stainless steel glass mould material
CN102626847A Processing method of punch for glass die
CN102166710A Processing method of bottle glass mold
CN102019496A Clamping mechanism for plasma spray welding of glass mould cavity
CN101942619A Glass mould material of alloy cast iron and preparation method thereof
CN101973690A Glass mold
CN101885576A Die for manufacturing glass container
CN101891371A Mould for manufacturing glass container
CN101891372A Glassware mould fixture
CN101898311A Clamp structure for milling positioning reference plane on glass die blank
CN101891373A Ware mould clamp of glassware
CN101658948A Universal adjusting device for glass mold
CN101659015A Tooling clamp for processing glass mold
CN101659028A Polishing machine of glass mold