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NANJING NINGJIA ELECTROMECHANICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    178,245
  • Filing trend
    0.0%
About

NANJING NINGJIA ELECTROMECHANICAL CO LTD has a total of 16 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and machines are JIANGSU TAILAI REDUCER CO LTD, KOCHENDOERFER & KIEP STANZ UND and Jopp Holding GmbH.

Patent filings in countries

World map showing NANJING NINGJIA ELECTROMECHANICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANJING NINGJIA ELECTROMECHANICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhao Wenyu 8
#2 Xia Zhimin 8
#3 Zhang Xiaochao 7
#4 Zheng Lifeng 7
#5 Wang Shujia 6
#6 Wang Dehai 5
#7 Wang Wei 5
#8 Yan Baoliang 3
#9 Peng Chao 2
#10 Shen Shouchang 2

Latest patents

Publication Filing date Title
CN110541913A Double-input internal mixer gear box
CN110271163A Screw extruder gear case assembly and screw extruder
CN109139821A The mixer gear-box of power dividing transmission
CN107606064A Gear-box for single screw extrusion machine
CN105673818A Main gearbox assembly of single-screw extruder and application of main gearbox assembly
CN105221717A Link up assembly and the application thereof of oil circuit between large gearbox and external Lubricating-oil Station
CN105090449A Combined gear box driving drying cylinder of paper machine
CN104165209A Gear box for petroleum drilling rotary table
CN103486231A Gearbox of parallel double-screw extruder
CN103465217A Device for demounting interference fit connector on shaft and application of device
CN102588565A Integrated gear box matched with rubber-plastic press roller
CN102554297A Adjustable boring cutter head and method for changing feed rate of cutter head
CN102506153A Gear box of flange type single screw extruder
CN102335764A High-precision boring device for realizing synchronous multi-station processing
CN101462186A Fixing method in gear shaping process of shaft part
CN101476618A Main gear case of internal mixer