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LI PEIFANG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    240,880
About

LI PEIFANG has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FEDERAL NOE GUP I SKIJ TS IM M, INST FIZIKOKHIMIJA and G NTS RF FEDERAL NOE GUP I SKIJ TS IM M V KELDYSHA.

Patent filings in countries

World map showing LI PEIFANGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Peifang 9
#2 Wang Chao 2
#3 Li Peifang Liu 1
#4 Li Jiang 1
#5 Dong Guohua 1

Latest patents

Publication Filing date Title
CN104579269A Capacitor switching and delay time regulating circuit applicable to PIR signal reception
CN101820179A Reverse charging resistant circuit for photovoltaic system and control algorithm thereof
CN101728861A Deep discharge zero-power solar photovoltaic controller
CN1889343A Micro-vibrating rotary power generator
CN1852011A Magnetic-field extrusion reinforced vibration generator
CN1881759A Minisize magnetic pole opposite vibration generator
CN1747222A Transverse vibration generating charger of magnetic field
CN1822074A Balloon suspension device
CN1822472A Vibration generation energy storage device for tire detecting system
CN1836628A Disposable damping electric conductor
CN1836619A Wet tissue for reducing organism surface contact resistance
CN1836629A Creature resistance sampling and analysis instrument based on voice processing apparatus