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SUZHOU ZHENHU ELECTRIC FURNACE CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,296
  • Filing trend
    ⇩ 45.0%
About

SUZHOU ZHENHU ELECTRIC FURNACE CO LTD has a total of 23 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, materials and metallurgy and surface technology and coating are FURNANCE JUKO KK, WILHELM BUESS and WUHU LIANGSHI MACHINERY TECH CO LTD.

Patent filings in countries

World map showing SUZHOU ZHENHU ELECTRIC FURNACE CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SUZHOU ZHENHU ELECTRIC FURNACE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xingfa 23
#2 Li Yayi 14
#3 Gao Yulong 8
#4 Zhu Weixing 8
#5 Zhou Huijun 8
#6 Zhu Wei 6
#7 Hou Liming 6
#8 Chen Rui 6
#9 Bao Xiandong 4
#10 Zhu Min 4

Latest patents

Publication Filing date Title
CN111780550A Variable-frequency induction smelting and two-zone stirring power supply system
CN111811631A High-precision suspension frame weighing device for electroslag furnace
CN111690817A Novel airtight protective cover device of electroslag furnace
CN111780549A Large-capacity multifunctional variable-frequency induction aluminum alloy smelting furnace
CN111804879A T-shaped vacuum induction melting casting furnace
CN108660321A A kind of dip angle adjusting mechanism of electrode in electroslag furnace clamper
CN108759469A A kind of vacuum induction melting furnace
CN108759470A A kind of foundry alloy melting vacuum induction melting furnace
CN108709425A A kind of water-cooling copper crucible used for magnetic levitation smelting
CN108746597A A kind of vacuum vibration densified device of aluminium titanium mother alloy powder
CN109060187A A kind of temp measuring system of water jacketed copper crucible
CN106591885A Pneumatic pouring device for production of electrolytic aluminium anode
CN106583677A Vacuum skull furnace and working process thereof
CN106556734A Induction coil voltage sampling electronic voltage transducer
CN106812966A For the water cooled seal valve of vaccum sensitive stove feed compartment
CN106679419A Frequency conversion induction aluminum furnace
CN106839764A Variable frequency induction aluminium technique
CN106793230A The current foldback circuit of induction furnace induction coil
CN106555209A The production technology of electrolytic aluminium anode
CN106771677A The open-phase protection circuit of induction furnace power supply