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LIU ZHONGLIANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    204,774
About

LIU ZHONGLIANG has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets machines and agriculture are CHAPIN RICHARD D, RECTICEL HOLDING NOORD BV and FUTABA KOGYO KK.

Patent filings in countries

World map showing LIU ZHONGLIANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

# Industry
#1 Machines
#2 Agriculture

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Zhongliang 7
#2 Zhongliang Liu 3
#3 Yi Liu 1
#4 Zuochen Wang 1
#5 Zhang Gexiang 1
#6 Fujun Xuan 1
#7 Liyuan Liu 1
#8 Liu Qingyu 1
#9 Liu Xing 1
#10 Liu Fang 1

Latest patents

Publication Filing date Title
CN105918001A Method for stacking flowerbed soil of sponge city green belt
CN104541754A Secondary cleaning and grain-gathering system of combine-harvester
CN105275674A Method using water flooding method to save oil for fuel engine
CN104810113A Three-core cross-linked cable traction device
CN101735538A High barrier material with shape memory function and preparation method thereof
CN1452992A Externally applied psoriasis-treating medicine and its prepn
CN1173661A Computer input method of Yuanma codes Chinese characters
CN1199148A Composite material for sliding bearing and its composition technology
CN1143028A Foldable daily use multi-purpose trolley capable of conveniently up and down various slope of stairs
CN1130593A Dual-purpose hand-hydraulic rotatable jack for automobile service
CN1078091A Corn, three-dimensional cultivation of wheat method