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JIAJUN LI

Overview
  • Total Patents
    13
About

JIAJUN LI has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets it methods for management and environmental technology are RECYCLEBANK LLC, GONEN RON and ARMSTRONG MARK.

Patent filings in countries

World map showing JIAJUN LIs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIAJUN LIs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Jiajun Li 13
#2 Jidong Li 1
#3 Ming Gu 1

Latest patents

Publication Filing date Title
CN102400932A Integrated multipurpose air heater fan
CN102450933A Compressive paper basket
CN101984731A Single-end quartz glass electric heating tube
CN101579181A Health care cushion
CN101361694A Portable infrared steaming physical therapy device
CN101324944A Method and system of dynamically ranking on-line information
CN1832637A Modified processing method of carbon fibre electrothermal wire
CN1829396A Rare earth nanometer titanium film electrothermal tube
CN1787698A Power combined electric heating pipe
CN1666791A Carbon infrared wave field therapeutic device
CN1587852A Far infrared quick electric water heater
CN1561146A Electrothermal tube for liquid
CN1545369A Method for fabricating heating element and electrode lead in carbon fiber far infrared electric heating tube