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HUOSHAN ZHONGFU ELECTROMECHANICAL TECH CO LTD

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    23,198
  • Filing trend
    ⇧ 83.0%
About

HUOSHAN ZHONGFU ELECTROMECHANICAL TECH CO LTD has a total of 63 patent applications. It increased the IP activity by 83.0%. 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 machine tools are HUANGSHI XINXING PIPES CO LTD, SHANDONG MEILING CHEMICAL EQUIPMENT CO LTD and MIANYANG YIJIAN ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing HUOSHAN ZHONGFU ELECTROMECHANICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 63

Patent filings per year

Chart showing HUOSHAN ZHONGFU ELECTROMECHANICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Dejun 63
#2 Du Jun 51
#3 Ye Feng 37
#4 Du Yong 33
#5 Wang Yu 29
#6 An Jianguo 29
#7 Xu Lilin 24
#8 Zhang Xiaodong 20
#9 Yang Qing 12
#10 Liu Kun 12

Latest patents

Publication Filing date Title
CN111618241A Wax pattern composite set in investment casting
CN111716184A Casting polishing device
CN111558692A Composite investment casting shell making process
CN111702131A Electrothermal dewaxing process for medium-temperature wax silica sol shell
CN111715845A Recovery treatment process for investment casting low-temperature wax
CN111702127A Wax injection nozzle of wax injection equipment for precision casting
CN111715847A Precision casting wax injection equipment
CN111702658A Tubular casting positioning device
CN111716163A Polishing device for outer surface of round casting
CN111715846A Wax mould pressing device of hollow round platform
CN111590026A Electric heating dewaxing process for low-temperature wax silica sol shell
CN111687698A Pipe end polishing device
CN109014015A A kind of waterglass casing tech by lost wax casting
CN108789031A casting grinding tool
CN108655338A The cast structure of Ludox wax-pattern casting
CN108655382A Casting pouring molding machine
CN108655343A Investment casting formwork dewaxing machine
CN108800974A Casting roaster obturator
CN108800931A Large-scale precision casting formwork calciner
CN108637170A The waxed mould wax injection device of medium temperature