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HUNAN ZHENGYANG PREC CERAMICS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    164,479
  • Filing trend
    ⇩ 100.0%
About

HUNAN ZHENGYANG PREC CERAMICS CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machines and telecommunications are JAECKEL MANFRED, PARMATECH CORP and ASEA CERAMA AB.

Patent filings in countries

World map showing HUNAN ZHENGYANG PREC CERAMICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN ZHENGYANG PREC CERAMICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Youcai 10
#2 Li Kai 7
#3 Song Ming 3
#4 Liu Jianlong 2
#5 Zhang Zhenhuan 2

Latest patents

Publication Filing date Title
CN109534795A Coffee machine ceramics core grinding and its preparation method and application
CN108002831A A kind of method that zirconia ceramics fingerprint piece is made using injection moulding
CN108015272A A kind of injection molding distribution of powder of stainless steel
CN107999769A A kind of method that mobile phone center is made of metal injection moulding
CN108017370A A kind of adhesive for powder injection forming and its methods for making and using same
CN107903043A A kind of method of aluminium oxide ceramics tape casting
CN108000684A A kind of adhesive for powder injection forming preparation method and applications
CN107903058A The method that zirconia ceramics cell phone rear cover is made using casting molding processes
CN107914333A The method that zirconia ceramics cell phone rear cover is made using gel injection molding and forming technology
CN104965266A Zirconia ceramic insertion core and optical fiber connector connection method
CN102010199A Production method of zirconia ceramic bushing