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CHONGQING IRON STEEL DESIGN

Overview
  • Total Patents
    22
About

CHONGQING IRON STEEL DESIGN has a total of 22 patent applications. Its first patent ever was published in 1985. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CAPITAL STEEL GENERAL COMPANY, POULTRY INST SHANDONG ACADEMY OF AGRICULTURAL SCIENCES and QILU PETROCHEMICAL CORP SINOPE.

Patent filings in countries

World map showing CHONGQING IRON STEEL DESIGNs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CHONGQING IRON STEEL DESIGNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tian Yanfu 4
#2 Ticheng Zheng 2
#3 Liu Xu 2
#4 Deqiang Wu 1
#5 Li Ruting 1
#6 Zhang Yi 1
#7 Xi Bin 1
#8 Yu Qiugen 1
#9 Huaichun Wang 1
#10 Sun Xiaodong 1

Latest patents

Publication Filing date Title
CN1270286A Three coaxial wheels combined speed reducer
CN1199717A Building ceramic and its production technology
CN1185348A Backblowing cloth-bag dust collector
CN1177757A Improved two-freedom required value filter
CN1165198A Blast furnace gas temp. regulation technology system
CN1156222A Synthetic speed reducing driving device
CN1153266A Deaerating system for integrated deaerator
CN1125857A Control system for calculating coal and gas mixed thermal value and pressure
CN1149729A Two freedom feedforward regulator
CN1123330A Composite furnace device
CN1131757A Improved pure-hysteresis prediction compensating method
CN1107762A Method and equipment for exciting solidification of metal
CN1101947A Method for recovering Fe-and V-slag from molten Fe containing V
CN1100516A Blister cooler for heating furnace
CN1100474A Intermediate-frequency induction heating apparatus for switch tongue
CN1096355A The installation method of moveable lamps and lanterns
CN1075985A Heat treatment method and apparatus for rail
CN1060114A Gas curtain technology and dust trapping device on the hot metal mixer
CN1062311A Limiting and clamping device of mandrel for inclined rolling on tube-rolling mill
CN1039260A Magnetic emulsion and its application in sealing and lubricating devices