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DONGFENG GETRAG TRANS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,731
  • Filing trend
    ⇩ 100.0%
About

DONGFENG GETRAG TRANS CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and transport are JIANGSU TAILAI REDUCER CO LTD, KOCHENDOERFER & KIEP STANZ UND and NANJING NINGJIA ELECTROMECHANICAL CO LTD.

Patent filings in countries

World map showing DONGFENG GETRAG TRANS CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DONGFENG GETRAG TRANS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wei 4
#2 Xu Hanming 3
#3 Song Ruiqi 3
#4 Yang Hongbing 2
#5 Peng Yin 2
#6 Geng Xiaolong 2
#7 Li Zhengqi 2
#8 Li Chang 2
#9 Fang Linglong 2
#10 Xu Jie 2

Latest patents

Publication Filing date Title
CN112128354A Oil seal structure of gearbox shaft hole
CN112046461A Driving structure of electronic parking system and parking method thereof
CN112128323A Two-gear reduction gearbox with Simpson type planetary gear structure and power transmission logic
CN112112952A Novel mechanical oil pump driven by main reduction gear
CN111999339A Method for monitoring water content change of gearbox oil on line
CN111284481A Hybrid power driving system with bidirectional power interruption mechanism
CN111006004A Electric drive reducing gear box force-feed lubrication system based on variable pump oil supply
CN110905990A Differential mechanism for improving bearing lubrication of differential mechanism and lubrication method
CN110900396A Novel abrasive belt feeding mechanism of polishing machine
CN110500251A A kind of novel loading Balanced Radial Piston Pump
CN110449615A A kind of rear pull type self-centering hydraulic pressure fixture of the airtight detection of band
CN110262940A A kind of new method that the identification of the software after off-line test powers on for the first time
CN111503250A Shaft and bearing lubricating system of double-clutch gearbox
CN109737198A A kind of Novel gear box snorkel
CN107839164A A kind of automotive transmission oil seal component and its anti-deformation injection molding forming method