Learn more

HUANGSHI HUASHI MATERIAL TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,770
  • Filing trend
    ⇩ 100.0%
About

HUANGSHI HUASHI MATERIAL TECH CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, thermal processes and packaging and shipping are GRIST CHARLES JAMES, KINZOKU GIKEN KK and KRUPPERT ENTERPRISES INC.

Patent filings in countries

World map showing HUANGSHI HUASHI MATERIAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUANGSHI HUASHI MATERIAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Yaguang 10
#2 Yu Bingzhi 5

Latest patents

Publication Filing date Title
CN110835689A Electroslag treatment device for production of die steel
CN110791629A Cooling device is used in mould steel production
CN110817149A Batching hopper for die steel production
CN110861062A Rack is used in mould steel production
CN110879009A Calcining furnace for producing die steel
CN107699674A A kind of glowing furnace of built-in translation adjusting device
CN107641687A A kind of electromagnetism upset sealing supporting plate for glowing furnace
CN107653365A A kind of glowing furnace of built-in multi-cycle inner chamber
CN107641688A A kind of glowing furnace of built-in object lifting separator
CN107653370A A kind of glowing furnace with built-in lifting pick-off unit
CN107653372A A kind of glowing furnace with interior circulation rapid heat radiation device
CN107663568A A kind of glowing furnace with internal workpiece level indicator
CN107653371A A kind of glowing furnace with internal circulation apparatus
CN107653363A A kind of glowing furnace of internal upset adjusting means
CN107674948A A kind of rotating regulation type reaction unit for glowing furnace