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WANG HAIDONG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    168,479
  • Filing trend
    ⇩ 50.0%
About

WANG HAIDONG has a total of 12 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2003. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, materials and metallurgy and transport are NANO SUMMIT CO LTD, Zhejiang yuda chemical industry co ltd and BACON RAYMOND F.

Patent filings in countries

World map showing WANG HAIDONGs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 1

Patent filings per year

Chart showing WANG HAIDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Haidong 12
#2 Wang Junheng 5
#3 Wang Guansheng 4
#4 Li Peilin 1
#5 Zheng Xian 1
#6 Zhang Yanjie 1

Latest patents

Publication Filing date Title
CN112265642A Hydrogen energy helium unmanned aerial vehicle driving device
CN112194100A Conduction oil-free methanol water hydrogen production device for recycling carbon dioxide
CN110386590A A kind of small-sized hydrogen production units by carbinol
CN110451458A It is a kind of for the engine-driven small-sized hydrogen production units by carbinol of hydrogen
CN110422823A A kind of electromagnetic induction heating device for producing hydrogen
CN108517087A PVC board and its preparation method and application
CN107473182A Conduction oil is heated by the method and device of hydrogen from methyl alcohol using solar power generation
CN107355844A A kind of air conditioning method and the refrigerating and heating air conditioner system for realizing this method
CN105527783A Photographing device
CN105063098A Technology for producing alcohol with basic material being chitin
CN1566428A Sting board method