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CHINA NORTH ENGINE RES INST (TIANJIN)

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    18,639
  • Filing trend
    ⇩ 100.0%
About

CHINA NORTH ENGINE RES INST (TIANJIN) has a total of 78 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 engines, pumps and turbines, machine tools and measurement are CHINA NORTH ENGINE RES INST TIANJIN, CHINA NORTH ENGINE INST (TIANJIN) and SHENYANG AEROSPACE MITSUBISHI MOTORS MFG CO LTD.

Patent filings in countries

World map showing CHINA NORTH ENGINE RES INST (TIANJIN)s patent filings in countries
# Country Total Patents
#1 China 78

Patent filings per year

Chart showing CHINA NORTH ENGINE RES INST (TIANJIN)s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xing Weidong 9
#2 Ma Lei 8
#3 Wang Zheng 8
#4 Wang Ana 7
#5 Shen Xiaoyan 7
#6 Yao Sujuan 6
#7 Wang Xiaoteng 6
#8 Liu Ying 6
#9 Wang Zengquan 6
#10 Tong Ding 6

Latest patents

Publication Filing date Title
CN106894915A A kind of variable cross-section engine body sutures bolt arrangement and its assembly technology
CN106894928A A kind of non-hydraulic resistance balance valve fuel injector of Tape movement orifice plate
CN106871966A Booster sealing ring produces the temperature and device for pressure measurement of axial slip
CN106870189A A kind of integrated block structure
CN106891294A Tensioner extracting apparatus in a kind of diesel cylinder sleeve
CN106869248A A kind of pressure-stabilizing water supply system with Unidirectional solenoid valve
CN106704832A Pressure and flow stabilizing device of pipeline gas
CN106683487A Turning vehicle detecting method and circuit based on mountain road turning early warning system
CN106545428A The control algolithm parameter optimization method that a kind of military diesel machine operating mode is estimated
CN106647699A Nonvolatile memory-based motor hour recording method and apparatus
CN106545383A A kind of crankcase ventilation hole gas and oil separating plant
CN106643384A Method for measuring accuracy of position of gas distribution roller
CN106703969A Engine cooling system branch flow regulation method and device
CN106655763A Power supply circuit with 11V-100V wide-range input voltage
CN106646041A Engine start initial engaging surge voltage simulation method
CN106541362A Angular contact ball bearing inner ring provision for disengagement
CN106645908A High common mode small signal acquisition method and acquisition circuit
CN106647698A Voltage-controlled resistor circuit
CN106645783A System and method for detecting rotation speed of supercharger based on magnetoelectric sensor
CN106525286A Diagnosis method and diagnosis device of water temperature sensor faults in diesel engine