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WANG DONGWEN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    131,506
  • Filing trend
    ⇩ 25.0%
About

WANG DONGWEN has a total of 14 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets transport, packaging and shipping and agriculture are RAZORBACK VEHICLES CORP PTY LT, SP KT B STR TEKHN SVYAZI MIN S and GOL SP K B REMONTNYM MASTERSKI.

Patent filings in countries

World map showing WANG DONGWENs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Wang Dongwen 14
#2 Li Meiyan 6
#3 Gao Shufen 6
#4 Guo Zhangchao 6
#5 Wang Chao 5
#6 Wei Zhehua 3
#7 Zhang Bin 3
#8 Sun Qing 3
#9 Yang Ruoling 1

Latest patents

Publication Filing date Title
CN108944617A A kind of bulk goods bicycle dumper
CN109131010A A kind of bulk goods semitrailer
CN108528321A A kind of electronic cladding system
CN107672499A A kind of bulk goods self-discharging carriage
CN107757450A A kind of self-discharging carriage based on large cargo or packing materials
CN107444230A A kind of chain exempts from the conveyer belt type dumper of dirt
CN106627306A Bilateral unloading compartment
CN106627308A Two-side unloading carriage
CN105365645A Bottom leakage preventing system for crawler-type dump truck boxcar
CN105346426A Guide rail
CN105379645A Unfolded type beekeeping platform
CN103950402A Novel self-dumping tractor-semitrailer
CN103786624A Composite unloading device of bulk type semi-trailer
CN103612584A Reinforced semitrailer back-tipping carriage