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ZHANG YAOCHEN

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    49,679
  • Filing trend
    ⇩ 28.0%
About

ZHANG YAOCHEN has a total of 34 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and transport are OCEAN POWER DELIVERY LTD, KINGSTON WILLIAM and PARK SEONG SOO.

Patent filings in countries

World map showing ZHANG YAOCHENs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing ZHANG YAOCHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yaochen 34
#2 Liu Weidong 2
#3 Qi Wen 1
#4 Wang Xin 1
#5 Feng Haiping 1
#6 Han Lirong 1
#7 Liu Meng 1

Latest patents

Publication Filing date Title
CN111172735A Selvedge separator
CN109519322A A kind of eccentric inertia wheel formula generation platform
CN109595118A A kind of floatation type inertia hydroturbine generator
CN109555637A A kind of tidal power generating device
CN109038681A A kind of sea autonomous power supply system
CN109139343A A kind of power generator and method using wave energy
CN108999740A Wave-power device
CN109178237A Emergency air bag system peculiar to vessel
CN108087348A A kind of liquid pressure converter
CN108301961A A kind of mono-pendulum type seawater Wave power generation device
CN108105173A A kind of conversion equipment of two kinds of liquid mediums
CN107880610A A kind of surfacecti proteon coating of anti-seawater corrosion
CN107769682A A kind of marine solar energy photovoltaic generator
CN107816409A A kind of pumped-storage power generation device
CN107804438A A kind of modularization offshore work platform
CN107559135A A kind of TRT using seawater fluctuation energy
CN107489586A A kind of pumped-storage power generation device
CN107701357A A kind of TRT using waves of seawater energy
CN107327364A A kind of TRT of utilization wave vertical fluctuation energy
CN107310695A A kind of modularization offshore work platform