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DUAN XIAOYAN

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    68,980
About

DUAN XIAOYAN has a total of 26 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, thermal processes and measurement are NANNING CHAOFU ELECTRIC TECH CO LTD, WANG JUFENG and WANG YANLEI.

Patent filings in countries

World map showing DUAN XIAOYANs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing DUAN XIAOYANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jufeng 22
#2 Wang Yanlei 22
#3 Zhang Qinghe 11
#4 Duan Xiaoyan 10
#5 Peng Fei 10
#6 Wang Guofeng 10
#7 Yang Qianying 10
#8 Li Xinru 8
#9 Tang Jiaxiong 8
#10 Xu Yuheng 7

Latest patents

Publication Filing date Title
CN110535034A A kind of recoiling device and its lightning-arrest cable architecture
CN112117659A Recoil arc extinguishing device and lightning rod
CN112117660A Multistage recoil arc control device and lightning rod
CN112117655A Telescopic arc extinguishing assembly switching method utilizing recoil force
CN112117654A Low-cost quick switching device for telescopic arc extinguishing assembly
CN112117071A Insulator for realizing arc establishment inhibition by impact arc recoil energy and arc extinguishing method
CN110195981A A kind of resistance furnace discharging device
CN111834063A Semi-closed double-jet airflow arc extinguishing lightning protection device and application thereof
CN111834065A Semi-closed double-jet airflow arc extinguishing lightning protection device without air gap and application thereof
CN111834904A Semi-closed double-recoil arc extinguishing lightning protection device without air gap and application thereof
CN111834898A Trapezoidal arc extinguishing lightning protection device without air gap
CN111830299A Novel cascade protection device of coupling test power frequency transformer
CN111834069A Semi-closed double-jet airflow arc-extinguishing insulator
CN111834915A Method and system for back-flushing extinguishing arc plasma
CN111834895A Novel trapezoidal arc extinguishing lightning protection device
CN111834067A Novel trapezoidal arc extinguishing insulator
CN111834054A Semi-closed double-recoil arc-extinguishing insulator
CN111834064A Semi-closed double-recoil arc-extinguishing lightning protection device and application thereof
CN111834909A Simple integrated gas supercharging device
CN111834905A Gas pressurization method and application thereof