Learn more

LI GUANGYU

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    197,242
  • Filing trend
    ⇩ 100.0%
About

LI GUANGYU has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China and United States. Its main competitors in its focus markets digital networks, pharmaceuticals and optics are CAI CHANGJU, CHEN ZHIGAO and LI YONGHUI.

Patent filings in countries

World map showing LI GUANGYUs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Guangyu 11
#2 Li Jiandong 2
#3 Chen Hongbo 1
#4 Li Ke 1
#5 Liu Yunlong 1
#6 Ji Xiaofeng 1
#7 Alpay Mehmet E 1
#8 Lan Haiyan 1
#9 Luo Dachun 1
#10 Hu Lianhong 1

Latest patents

Publication Filing date Title
CN110013535A A kind of plaster
CN106059749A Data processing method and device
CN105371032A Universal movable joint
CN103774869A Container type control room
CN103266047A Rectification purification method and device for solid fermented wine
CN103305393A Method and device for accelerating complexing and aging of wine
CN104179692A Moveable pump station
CN102727714A Traditional Chinese medicinal capsule for treating azoospermia
US2012152918A1 Reducing back-reflection in laser micromachining systems
CN1546824A Upright foldable garage