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NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,244
  • Filing trend
    ⇩ 58.0%
About

NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION CO LTD has a total of 38 patent applications. It decreased the IP activity by 58.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, transport and environmental technology are SEO KANGSOO, AUBURN GEAR INC and WITTKOPP SCOTT H.

Patent filings in countries

World map showing NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ruiping 26
#2 Luo Daguo 26
#3 Lin Xiaozhe 10
#4 Chen Yong 9
#5 Song Wei 7
#6 Qiu Zhiling 6
#7 Zou Chaoyang 5
#8 Zhao Yuting 5
#9 Guo Lishu 5
#10 Pan Fayu 4

Latest patents

Publication Filing date Title
CN109878321A Mixed power plant and hybrid vehicle
CN109372960A Single motor single planetary gear multistage gear shift transmission and automobile
CN109340323A The mixed dynamic speed change gear of off-axis formula P2
CN109163088A A kind of speed changer is electronic to select gear change system and automobile
CN109130830A Speed changer and dynamical system for hybrid vehicle
CN109177716A Dynamical system for hybrid vehicle
CN108944413A Dynamical system for hybrid vehicle
CN108909433A Dynamical system for hybrid vehicle
CN107901750A A kind of transmission system of hybrid-powered motor speed variator
CN107939939A A kind of automobile differential
CN108036028A The transmission device and double-clutch speed changer of a kind of double-clutch speed changer
CN108035988A A kind of automobile synchronizer device
CN107956814A A kind of synchronization ring, double-cone synchronizer and third hand tap synchronizer
CN107747613A Double-clutch automatic gearbox and the vehicle with the double-clutch automatic gearbox
CN107725768A A kind of gear identification device and vehicle for vehicle
CN107701666A A kind of two-axis two grades of electric automobile gear devices and electric automobile
CN107630946A A kind of synchronizer ring assembly and synchronizer
CN107763163A A kind of transmission system and there is its vehicle
CN107725690A Speed changer and the automobile with the speed changer
CN107781377A Speed changer and the automobile with the speed changer