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HANSHAN ZHAOXIA CASTING CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,412
  • Filing trend
    ⇩ 100.0%
About

HANSHAN ZHAOXIA CASTING CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are HUZHOU ZHENGDE LIGHT IND MACHINERY CO LTD, HUNAN HUALING LIANYUAN STEEL CO LTD and JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO.

Patent filings in countries

World map showing HANSHAN ZHAOXIA CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HANSHAN ZHAOXIA CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Yuanxia 20

Latest patents

Publication Filing date Title
CN111349844A Pouring method of nodular cast iron hub
CN111321266A Spheroidizing inoculation process for nodular cast iron
CN111411291A Nodular cast iron material for automobile hub and preparation method thereof
CN111408696A Sand mold device for nodular cast iron hub
CN111497524A High-strength double-layer automobile hub structure
CN107090565A Heat resistant and wear resistant cast iron and its casting method
CN107201000A Insulate corrosion-resistant electric machine casing and its casting technique
CN107022719A A kind of automotive hub high tenacity carbon steel and its manufacture method
CN107022713A A kind of anticorrosion antiwear chrome copper cast iron and its preparation
CN106947912A A kind of austempering ductile iron and its casting method
CN107119221A A kind of micro alloyed high strength grey cast iron part and its method of smelting
CN106988309A A kind of anticorrosive and strong bearing capacity prestressed concrete pipe pile
CN105886885A Novel casting method capable of producing high-strength cast iron
CN106086605A A kind of preparation technology being applicable to Bearing gear pearlite casting pig
CN105886999A Superficial layer carburization process for automobile hub
CN106048569A Surface treatment method for aluminum alloy die casting and product thereof
CN105834408A Water circulation cooling pool for iron casting
CN104911961A Connecting structure of rail bearing plates
CN104942321A Rotary speed changing cutter table base
CN104907593A Rotating telescopic tool carrier seat