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LIU PIN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    181,802
  • Filing trend
    ⇩ 100.0%
About

LIU PIN has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets agriculture, chemical engineering and environmental technology are STOKLAND SIGMUND, LOISEAU ETS and GONG JINGYI.

Patent filings in countries

World map showing LIU PINs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing LIU PINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Pin 11
#2 Zeng Jianqiang 1
#3 Shengliang Xin 1
#4 Pin Liu 1

Latest patents

Publication Filing date Title
CN112275773A Agricultural wheat straw recovery device
CN112275720A Belt cleaning device is used in agricultural product processing
CN112189412A A fertilizer injection unit for narrow region
CN112136484A Weeding device of agricultural usefulness
CN112136568A Greenhouse agricultural planting integrated equipment
CN108800209A A kind of Multifunctional pot son stove
CN105640704A Ear pick
CN103286936A Manufacturing method of bottle with left space and right space
CN1967453A Porcelain mouse
CN1294171A Process for synthesizing chiral liquid crystal moleculae and preparing thermochromatic liquid crystal mixture
CN1148570A Production of magnesium hydroxide and application thereof
CN1101246A Multifunctional pure wool quilt