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ZHUZHOU JINGGONG CEMENTED CARBIDE CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    53,784
  • Filing trend
    ⇧ 100.0%
About

ZHUZHOU JINGGONG CEMENTED CARBIDE CO LTD has a total of 36 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are HEYUAN FUMA CEMENTED CARBIDE CO LTD, GENIUS METAL INC and NANO TECHNOLOGY INST INC.

Patent filings in countries

World map showing ZHUZHOU JINGGONG CEMENTED CARBIDE CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing ZHUZHOU JINGGONG CEMENTED CARBIDE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Ming 33
#2 Ming Chen 3
#3 Wu Fengfei 2
#4 Zhang Zhijuan 1
#5 Lan Dengfei 1
#6 Wu Xiaobo 1
#7 Yuan Shaoyong 1

Latest patents

Publication Filing date Title
CN112216045A Safety warning device of electromechanical equipment
CN112268205A Mechanical equipment mounting base
CN112268186A Electromechanical product shock attenuation installation device
CN112249901A Electromechanical installation adjusting type turnover device
CN112247883A Clamping mechanism for hard alloy processing
CN112276623A Hard alloy material cutting device
CN112276222A Cutting device is used in superhard materials production and processing
CN112276154A Carbide drilling equipment with automatic dust removal function
CN110923590A SiC whisker toughened superfine hard alloy and preparation method and application thereof
CN110144512A Non-magnetic iron-base cemented carbide material and preparation method thereof, application
CN110129648A A kind of non-magnetic iron-base cemented carbide material and preparation method thereof, application
CN111318750A Cutting device for hard alloy round bars
CN111318749A Cutting device for hard alloy round bar soft blank
CN109848934A A kind of holder of the convenient pick-and-place of alloy blade
CN109569796A A kind of hard alloy hammer
CN111319018A Isostatic pressing product frame
CN109339712A A kind of ground changing original geometry, half blade type carbide button of mine class button bit
CN111319383A Hard alloy plate cutting type multipurpose ruler
CN111390396A Carbide pole fly-cutting device
CN109569795A A kind of novel hard alloy tup