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LIU CHUAN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    186,388
About

LIU CHUAN has a total of 14 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, materials and metallurgy and audio-visual technology are STYLITE KOGYO KK, SUCHIRAITO KOGYO KK and MITSUISHI TAIKA RENGA KK.

Patent filings in countries

World map showing LIU CHUANs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 3

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Chuan 12
#2 Chuan Liu 2
#3 Yan Ming 1
#4 Zhou Haiying 1
#5 Xiao Hang 1
#6 Dong Liu 1
#7 Qiu Wenxia 1
#8 Yu Jean X 1
#9 Tseng Pao-Ching 1
#10 Sun Xiaoling 1

Latest patents

Publication Filing date Title
CN111255102A Aerogel particle composite heat insulation system
CN111233386A Aerogel particle composite insulation board and preparation method thereof
CN109058598A A kind of adjustable type pipeline support frame
CN109249234A A kind of pipe cutting fixation kit
CN105769237A Integrated knee joint lateral position adjusting device for X-ray shooting
CN105615913A X-ray angle photographic chair for axial view patella
CN104340243A Shopping handcart
CN103131270A Multifunctional waterproof antiseptic aldehyde-eliminating glue and preparation method
US2014006498A1 Data de-duplication in service oriented architecture and web services environment
CN102357144A Purslane, safflower, honeysuckle and cortex dictamni mixed powder for treating herpes zoster
CN1056768A Magnetic maintaining control relay
CN1035764A Programmable electric cooker