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SUZHOU DONGFENG FINEBLANKING ENG CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,242
  • Filing trend
    ⇩ 66.0%
About

SUZHOU DONGFENG FINEBLANKING ENG CO LTD has a total of 21 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and environmental technology are CHONGQING CITY XIAYI AUTOMOBILE PARTS MFG CO LTD, MENDRUKH NIKOLAJ VIKTOROVICH and JIANGSU MOTOREDUCER MFG CO LTD.

Patent filings in countries

World map showing SUZHOU DONGFENG FINEBLANKING ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SUZHOU DONGFENG FINEBLANKING ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Min 9
#2 Wu Chaojun 8
#3 Wang Hongtao 8
#4 Du Lianzheng 7
#5 Zhao Shujie 6
#6 Liu Yang 5
#7 Guan Wei 5
#8 Yi Wei 4
#9 Guan Mingwen 4
#10 Gao Zhenglin 4

Latest patents

Publication Filing date Title
CN112145682A Novel electronic parking mechanism and parking system
CN112112962A Connecting structure of aluminum alloy shifting fork shaft and bushing
CN112112898A High-load bushing for aluminum alloy shifting fork shaft of gearbox
CN111791047A Shifting fork shaft double-sided bushing pressing mechanism and device
CN111677862A Be applicable to DCT gearbox integral type injection moulding magnet subassembly
CN111677861A Connecting assembly suitable for DCT (discrete cosine transformation) gearbox
CN111577890A Lightweight shift fork structure suitable for DCT gearbox
CN111637223A Anti-disengaging structure for shifting fork bushing of gearbox
CN111706672A Locking anti-rotation structure for single-hole M block of gear shifting fork
CN111577891A Be applicable to DCT gearbox integrated form lightweight aluminum alloy shift fork assembly
CN110529591A A kind of lockable mechanism of automobile gearbox and P grades of hydraulic parking actuators of speed reducer
CN110219982A Gear identification switch for automobile hydraulic control device
CN110145597A The structure and fork being connect suitable for shift fork neutral gear locating piece with shift fork
CN110185793A The structure and fork being connect suitable for shift fork magnetic conductive board with shift fork
CN110061260A A kind of proton exchange fuel cell
CN108644379A A kind of control structure of selector fork
CN107838655A A kind of rivet hot method
CN107606126A A kind of multifunctional modular selects gearshift mechanism
CN107631027A A kind of reverse speed fork offset drives locking structure
CN106523638A Half box type new energy vehicle reducer