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WANG HONGDONG

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    189,851
  • Filing trend
    0.0%
About

WANG HONGDONG has a total of 16 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are YAMAUCHI MASAKI, JIANGXI STAR ENERGY CO LTD and H2 INC.

Patent filings in countries

World map showing WANG HONGDONGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Hongdong 14
#2 Hongdong Wang 2
#3 Wang Zhicong 1
#4 Fang Zhenhua 1
#5 Zhang Yanping 1
#6 Wang Jianxun 1

Latest patents

Publication Filing date Title
CN112211150A Carriage suitable for snow sweeper
CN108665744A A kind of intelligentized English assistant learning system
CN108695511A Lithium ion battery material surface coated with conductive layer and preparation method thereof
CN104176451A Operation transporter for sunlight greenhouse
CN104170562A Light vegetable planting puncher
CN104078712A Lithium ion battery parallel formation method and device
CN104457271A Three-section type waste steel preheating and dust removing device of medium-frequency furnace
CN103572057A Novel technology for producing medium/low carbon manganese iron by air three-times blowing method
CN1629326A Process for extracting vanadium from vanadium-containing iron ore concentrate pellets
CN1515321A Deodorization air purifying agent
CN1515536A Continuous conjugation method of fatty acid
CN1486634A Oyster extractive and its prepn process
CN1486700A Proanthocyanidin compound and its prepn
CN1451774A Method for producing middle and low carbon manganese iron
CN1108702A Method for production of ferromanganese by using medium frequency induction furnace
CN1085260A Alloy for inoculation