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LI GUANGHUA

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    189,269
  • Filing trend
    0.0%
About

LI GUANGHUA has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets transport, medical technology and environmental technology are ANHUI YUANCHEN ENVIRONMENTAL PROTENTION SCI & TECH, HAYNES ANDREW P and KI N PROIZV OB EDINENIE AVTOM.

Patent filings in countries

World map showing LI GUANGHUAs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Guanghua 13
#2 Li Guangyu 1
#3 Li Yunfeng 1
#4 Li Hui 1
#5 Li Guanghui 1

Latest patents

Publication Filing date Title
CN110124119A A kind of closed thoracic puncture drainage system
CN108916998A A kind of ultra-thin wind pipe type exact constant temperature constant humidity energy-saving air-conditioning device
CN107651074A Children's Multifunctional exercise bike
CN105288455A Medicine for treating scalds and burns
CN105288456A Preparation method of medicine for treating scalds and burns
CN104029919A Multipurpose air and plastic mixed packaging device
CN103510683A Indoor soft floor tile and manufacturing method thereof
CN103192444A Vacuum vibration press machine for man-made quartz stone
CN101011907A Drawing technique on gourd surface
CN1915888A Material formulation of lavatory basin, and preparation method
CN1824971A Oil saving stepless speed variator
CN1342523A Wind-driven efficient automatic pulverizer
CN1265919A Method for production of medicine for treating beriberi