Learn more

LI FEI

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    14,432
  • Filing trend
    ⇩ 39.0%
About

LI FEI has a total of 136 patent applications. It decreased the IP activity by 39.0%. Its first patent ever was published in 1990. It filed its patents most often in China, United States and Hong Kong. Its main competitors in its focus markets electrical machinery and energy, pharmaceuticals and digital networks are WANG FANG, WANG SHUYING and ZHAO BINGRONG.

Patent filings in countries

World map showing LI FEIs patent filings in countries

Patent filings per year

Chart showing LI FEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Fei 125
#2 Gao Xinming 4
#3 Yang Xiang 4
#4 Li Meng 3
#5 Lu Da 3
#6 Hao Rui 3
#7 Lu Huaxia 3
#8 Yu Minghui 3
#9 Xiancheng Li 3
#10 Zhang Lei 3

Latest patents

Publication Filing date Title
CN112097123A Glass baking kiln gas flue heat preservation equipment
CN112011371A Two-stage gas producer for glass production of environmental protection
CN111872030A Household garbage recycling method
CN111866138A Cloud mobile phone configured with cloud system operation
CN111789502A Green environment-friendly chopping board production process
CN111762180A Computer-aided application platform
CN111560919A Slope protection assembly easy to mount and dismount and used for hydraulic and hydroelectric engineering
CN111608135A High stability is flood prevention subassembly for hydraulic engineering
CN111375463A Quantitative blanking valve
CN111234513A High-modulus 3D printing epoxy resin and preparation method thereof
CN111389511A Material crushing device and quantitative discharging valve
CN111389587A Material crushing and dust removing device and crushing and dust removing method
CN110586397A Spraying device for high-viscosity paint
CN110683164A Paint coating bucket for preventing splashing
CN110683398A Glass fiber insulation material production facility
CN110665390A Processing is mixing utensil for coating
CN110614135A Clear stifled device of breaker
CN110665391A Stirring device for preventing paint from splashing for dust pollution prevention paint
CN110585955A Be used for making to have color persistence coating equipment convenient to clearance
CN110448429A A kind of position rack device for gynecological surgery