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HANGTIAN AUTOMOBILE ELECTROMECHANICAL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    160,373
About

HANGTIAN AUTOMOBILE ELECTROMECHANICAL CO LTD has a total of 24 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and electrical machinery and energy are SENTIENT IP AB, MORIYAMA GIKEN KK and KATO IKUJIROU.

Patent filings in countries

World map showing HANGTIAN AUTOMOBILE ELECTROMECHANICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing HANGTIAN AUTOMOBILE ELECTROMECHANICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Xueping 5
#2 Li Chunyang 3
#3 Zhu Weimin 3
#4 Chen Haiyang 3
#5 Zhao Licheng 3
#6 Yang Pengyuan 2
#7 Chen Gang 2
#8 Zhang Fang 2
#9 Shi Guiqiang 2
#10 Yan Mingxiang 2

Latest patents

Publication Filing date Title
CN106853841A Electric boosting steering system installs the steering spindle of noncontacting proximity sensor
CN106853808A A kind of steering column lock ring Xian Niu mechanisms
CN106788025A A kind of permagnetic synchronous motor list resistor current reconstructing method and reconfiguration system
CN106696957A Automatic parking control method for vehicle and system thereof
CN106712636A Verification method for motor position sensor through motor position estimation algorithm
CN106706996A Motor current detection signal amplifying circuit
CN105774895A Method and system for calculation of steering wheel absolute turning angle
CN105691439A Hinging assembly used for connecting lower support of EPS steering column with instrument crossbeam
CN105656371A Method and system for controlling output torque of DC motor
CN105584519A Heat management method and system for electric power steering system
CN105242585A Dual microprocessor based electric power steering (EPS) motor relay control method
CN104635715A Fault self-diagnosis system for ABS/ESC and HIL (Hardware-in-the-Loop) automation testing system thereof
CN104627237A EPS-based pavement high frequency interference damping suppression method and system
CN104108415A Column jacket crumple mechanism for car steering column
CN104111399A Vehicle electronic control unit ground connection and ground pressure difference detection circuit
CN103171610A Energy absorption structure used for motor steering pipe column connecting support
CN103853109A Data acquisition system used in anti-lock braking system
CN103802882A Method for protecting electric power steering system
CN103770831A Electric power steering device and installation method thereof
CN102780337A Twelve-groove ten-pole three-phase direct current brushless motor and stator winding method thereof