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DONGFENG ELECTRIC DRIVE SYS CO LTD

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    17,377
About

DONGFENG ELECTRIC DRIVE SYS CO LTD has a total of 83 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets transport, control and electrical machinery and energy are BERNECKER & RAINER IND ELEKTRONIK GMBH, REXROTH INDRAMAT GMBH and BECKHOFF AUTOMATION GMBH.

Patent filings in countries

World map showing DONGFENG ELECTRIC DRIVE SYS CO LTDs patent filings in countries
# Country Total Patents
#1 China 83

Patent filings per year

Chart showing DONGFENG ELECTRIC DRIVE SYS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Yinshan 31
#2 Geng Xiangyang 26
#3 Zhou Bin 21
#4 Gan Yongchao 10
#5 Hu Xiaoxi 10
#6 Zhan Jin 8
#7 Hou Fei 8
#8 Chen Zhenhong 8
#9 Ke Liyan 8
#10 Cai Yongrong 7

Latest patents

Publication Filing date Title
CN112260490A Assembling method of motor rotor structure and motor rotor structure
CN112260445A Motor end sealing structure and motor
CN112077845A Automatic performance detection method, control device, industrial robot and storage medium
CN112112950A Positioning grease injection tool
CN112162500A Switching signal processing method and system
CN112185279A Liquid crystal combination meter and installation method thereof
CN112153773A Alarm indication LED brightness adjustable combination instrument
CN112083240A Switch type test box for automobile instrument
CN112151990A Wiring tool for automatic test of plug-in type starter
CN112180891A ECU offline operation fault troubleshooting and analyzing method
CN112188188A Detection method and equipment of panoramic image device
CN112179257A Size error detection tool for inclined instrument
CN112213794A Device and method for detecting positive and negative of starter shifting fork
CN112229427A Ultra-large range resistance signal processing system and method
CN112222810A Automatic assembling device for electromagnetic switch of starter and control method thereof
CN112158148A Input signal self-adaptive identification method and system
CN112053875A Multifunctional key structure of electronic equipment
CN112115797A Man-machine interaction system and method for intelligent driving
CN112083326A Testing device
CN112112935A High protection starter reduction gear structure