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SUN LIANGWEI

Overview
  • Total Patents
    28
About

SUN LIANGWEI has a total of 28 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology and electrical machinery and energy are FREMONT MICRO DEVICES SHENZHEN INC, LIN FUXIANG and FSP-POWERLAND TECH INC.

Patent filings in countries

World map showing SUN LIANGWEIs patent filings in countries
# Country Total Patents
#1 China 27
#2 United States 1

Patent filings per year

Chart showing SUN LIANGWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Liangwei 28
#2 Wang Ying 6
#3 Sun Mintai 2
#4 Huang Qiukai 1

Latest patents

Publication Filing date Title
CN103590473A Water-saving deodorizing component
CN103127186A Ointment for treating burns and scalds
CN103754000A Method for sealing book cover through homemade plastic
CN103125627A Smoking cessation tea
CN103125533A Method for removing cockroaches ingeniously
CN103131494A Honeycomb briquette with dustcoat
CN103126928A Bath oil
CN103099565A Oil bottle with scale division
CN103088822A Tool for plucking steel chisels
CN103088802A Detecting chisel
CN103053280A Technology for picking tender shoot of Chinese toon in long time
CN103053289A Chinese toon breeding invariance maintenance technology
CN103758083A Dam reinforcing board
CN103039410A Tool for catching aquarium fish
CN103040553A Instrument for curing eyes hurt by electricity
CN103749056A Tool for fertilizing
CN103752062A Separation tank
CN103749042A Tool for dibbling corns
CN103027610A Simple component for holding chopsticks
CN103031884A Closet pan water-saving member