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CHINA NORTH ENGINE INST (TIANJIN)

Overview
  • Total Patents
    102
  • GoodIP Patent Rank
    14,102
  • Filing trend
    ⇩ 100.0%
About

CHINA NORTH ENGINE INST (TIANJIN) has a total of 102 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, measurement and environmental technology are CUMMINS ENGINE CO INC, MAN DIESEL SE and BUSCH SULZER BROSDIESEL ENGINE.

Patent filings in countries

World map showing CHINA NORTH ENGINE INST (TIANJIN)s patent filings in countries
# Country Total Patents
#1 China 102

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Xing Weidong 9
#2 Xu Chunlong 9
#3 Wang Zhenbiao 8
#4 Hao Yonggang 7
#5 Meng Changjiang 7
#6 Xi Xing 7
#7 Tian Wei 7
#8 Chu Quanhong 7
#9 Liu Changzhen 7
#10 Zhao Zhongyu 7

Latest patents

Publication Filing date Title
CN107100753A A kind of combined heat insulated piston bolt attachment structure
CN107120155A Engine and its control method with piston built-in valve and overhead changeable air valve
CN107203839A A kind of appraisal procedure of parts and components of diesel engine failure risk grade
CN107100678A A kind of VGT turbocharger cut-out governing structure
CN106884847A A kind of embedded removable fixing structure of engine and its assembly or disassembly method
CN106969237A A kind of new construction bell housing
CN106763152A A kind of turbocharger dynamically limits oily formula thrust bearing
CN106593703A Novel heat-insulation combustion auxiliary device for internal-combustion engine
CN107024916A A kind of diesel engine electric control system test case parameter automatic patching system and method
CN106599438A Failure probability characteristic evaluation method for multielement series mechanical system
CN106769060A A kind of rotatable thermal load test platform supporting mechanism
CN106598023A Engine electronic control system test monitoring device
CN106593550A Adjusting control method for position of nozzle ring blade of variable-section turbocharger
CN106786232A A kind of cable fixed-guard
CN106593736A Engine fuel supply advance angle debugging device
CN106593730A Pressure regulating valve for test of high-pressure common-rail variable pump
CN106555634A A kind of piston-mode motor anti-canting wet sump
CN106555646A A kind of metering atomising spraying system of SCR
CN106555682A A kind of changeable air valve control method for reducing diesel engine starting operating mode noxious emission
CN106555630A A kind of pump system by electromagnetism valve regulating flow