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HANGZHOU FADA GEARBOX GROUP CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    157,773
  • Filing trend
    0.0%
About

HANGZHOU FADA GEARBOX GROUP CO LTD has a total of 23 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, transport and machine tools are SHAOXING ADVANCE GEARBOX GROUP CO LTD, WANG JUNSHENG and XIANG YONGCHUAN.

Patent filings in countries

World map showing HANGZHOU FADA GEARBOX GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HANGZHOU FADA GEARBOX GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Chaoliang 18
#2 Chen Xiaojun 12
#3 Zhang Yiqi 10
#4 Lu Yemei 7
#5 Zheng Guohua 4
#6 Wang Hongyu 4
#7 Zhang Ruxi 3
#8 Dai Jiaming 2
#9 Cai Jianping 1
#10 Chaoliang Yang 1

Latest patents

Publication Filing date Title
CN111922450A Taper inner hole large gear grinding clamp and control method thereof
CN111878572A Split type marine gearbox reversing valve and control method thereof
CN110821908A Marine gearbox reversing valve capable of being connected and arranged quickly and control method thereof
CN109050863A Split type bi-lobate structure marine rudder and its control method
CN107420491A A kind of especially big speed reducing ratio marine gearbox of dualratio reduction and its operating method
CN106122452A A kind of lightweight heavy duty marine gearbox
CN104896075A Three-gear gearbox with concentric structure
CN104948676A Two-shaft three-gear gearbox
CN104653718A Multi-gear special mechanical transmission capable of quickly reversing and operation method thereof
CN104329414A Dual-engine parallel operation ship gearbox with reversing and forwarding functions
CN103982592A Marine fire pump gearbox with brake device
CN103711808A Three-level pressure control valve for controlling wet clutch, and control method thereof
CN103244654A High-power double-reduction-ratio marine gearbox body and processing method thereof
CN103231127A Web gear tooth aligning tool and tooth aligning method
CN103231793A Connection device and connection method of marine gearbox and diesel engine
CN102865338A Marine gearbox with extra-large speed ratio
CN102889356A Multi-gear multivariant movable axis type semi-automatic control speed changing box
CN102635647A Wet type multi-sheet friction clutch for ship gear box
CN102563129A Electric-hydraulic reversing valve with power loss position limiting function for marine gearboxes
CN102353312A Tooth-thickness measuring tool for small-angle variable-tooth-thickness gear and measuring method thereof