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GUOQING LI

Overview
  • Total Patents
    15
About

GUOQING LI has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets environmental technology and electrical machinery and energy are XU XIUPING, LIN GENDI and NANJING GUANYA POWER EQUIPMENT CO LTD.

Patent filings in countries

World map showing GUOQING LIs patent filings in countries
# Country Total Patents
#1 China 14
#2 EPO (European Patent Office) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Guoqing Li 14
#2 Bo Liu 4
#3 Yueming Lin 1
#4 Chunsheng Zhang 1
#5 Lin Yueming 1

Latest patents

Publication Filing date Title
CN102453575A Novel fuel adopting white mud as main raw material, and preparation method thereof
CN102453577A Novel slime compound fuel and its preparation method
CN102453576A Gangue composite fuel and preparation method thereof
CN102585957A Novel straw composite fuel and preparation method thereof
CN102465605A Method for building bottom plate steel bar support
CN102465576A Multifunctional pulling hook for reinforcing steel bar in wall body
CN101958667A Luminous energy inertia generator
CN102002407A Microemulsion fuel oil emulsifier and processing method thereof
CN102345432A Openable-closeable ventilation device matched with urban rail transit platform safety door
CN102345387A Supporting method of side template at later casting zone of floor part
CN101480280A Strip-like article for tying on waist with health-care effect
CN101388530A Wiring box
CN101181096A Gemmy underwear
CN101272039A Quick connection box