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GUANGZHOU GUANGHUAN ENERGY TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,251
  • Filing trend
    ⇩ 42.0%
About

GUANGZHOU GUANGHUAN ENERGY TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and transport are GUO JIHUI, NYLUND GUNNAR and DOLEH ZAKARIA KHALIL.

Patent filings in countries

World map showing GUANGZHOU GUANGHUAN ENERGY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing GUANGZHOU GUANGHUAN ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Hu 11
#2 Han Hai 9
#3 Han Tong 4

Latest patents

Publication Filing date Title
CN111412110A Steady wind power plant
CN110566401A Resistance-free vertical fan
CN110435863A Water flow is had an effect machine
CN110410763A River seawater power heats boiler
CN110040800A Seawater desalinates platform automatically
CN110017237A Without hindrance hydraulic generator
CN110307112A River sea generation platform
CN110116796A Ocean electric power steamer
CN110077567A Tide power-driven ship
CN110080930A River bed power station
CN109973283A Hydroelectric station without dam
CN109958581A Mine hole energy storing and electricity generating station
CN109796057A A kind of device carrying out sea water desalination using wind-force and sunlight
CN109795659A Unpowered steamer
CN109798225A The building Ji Feng power station
CN109798674A Honourable boiled water tower
CN109798119A Bottom mining device