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LIU XUEMING

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    220,853
About

LIU XUEMING has a total of 12 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets computer technology are INST OF AUTOMATION C A S, TELECOMM LAB DGT MOTC and PROIZV OB AGAT N.

Patent filings in countries

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

Patent filings per year

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

Focus industries

# Industry
#1 Computer technology

Focus technologies

Top inventors

# Name Total Patents
#1 Xueming Liu 8
#2 Liu Xueming 4
#3 Gan Guogong 1
#4 Liao Yingxiang 1
#5 Yang Huanxin 1

Latest patents

Publication Filing date Title
CN105184221A Self-brining-visible-light-source-based mobile terminal iris gatherer
CN104715242A Identity authentication system and method based on two-dimensional iris codes
CN1844904A Portable wine discriminator
CN1581201A System and method for positioning motor vehicle and monitoring its flow using electronic identification plate
CN1095579A Sticking division of tumor and sticking device
CN1086413A Bone lobe support fixation method and support button thereof
CN1082381A Concealed edge and cutting absorption scalpel and negative pressure method
CN1084731A Skull hole switch art and hollow hole making drill thereof
CN1072633A A kind of wheel cover disc
CN1059464A Obtuse saw method design and special saw blade thereof that skull window opener and skull are windowed
CN1063858A The method of earthenware calcination
CN1041206A Inner-thread fastener