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LIU JUAN

Overview
  • Total Patents
    128
  • GoodIP Patent Rank
    14,016
  • Filing trend
    ⇧ 4.0%
About

LIU JUAN has a total of 128 patent applications. It increased the IP activity by 4.0%. Its first patent ever was published in 2006. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and measurement are WEI YUJIAO, LIU LANPING and ZHANG SHENGLI.

Patent filings in countries

World map showing LIU JUANs patent filings in countries
# Country Total Patents
#1 China 114
#2 United States 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Juan 110
#2 Jiang Jiqiao 6
#3 Gao Huajun 6
#4 Wang Jianjun 5
#5 Liu Tao 5
#6 Zhao Zhenhua 5
#7 Xie Chunhong 4
#8 Ma Yong 4
#9 Xu Kaiquan 4
#10 Xu Hongze 4

Latest patents

Publication Filing date Title
CN111724560A Fire extinguishing system based on block chain
CN111151384A Component separation device convenient for clinical laboratory
CN110687577A Europium-doped calcium fluoride scintillation crystal radiation detector with high light extraction rate
CN110716224A Cerium-doped lutetium silicate scintillation crystal radiation detector with high light extraction rate
CN110687576A Cadmium tungstate scintillation crystal radiation detector with high light extraction rate
CN110687582A Thallium-doped sodium iodide scintillation crystal radiation detector with high light extraction rate
CN110687580A Cerium-doped yttrium aluminate scintillation crystal radiation detector with high light extraction rate
CN110687578A Thallium-doped cesium iodide scintillation crystal radiation detector with high light extraction rate
CN110687581A Sodium-doped cesium iodide scintillation crystal radiation detector with high light extraction rate
CN110687579A Yttrium lutetium silicate scintillation crystal radiation detector with high light extraction rate
CN110687575A Radiation detector with high light-emitting rate for cerium-doped gadolinium silicate scintillation crystal
CN110716225A Bismuth germanate scintillation crystal radiation detector with high light extraction rate
CN110729620A Rapid connection method of cable branch box
CN110251822A A kind of nursing of surgical clinical is with smearing medicine device
CN110173292A Protecting against shock relief damper
CN110173297A A kind of thin bin device in gangue in coal mine storehouse
CN110151455A A kind of Multifunctional medical nursing dressing change cart
CN109649054A A kind of file pouch packaging system and its packaging method
CN109662480A It is a kind of convenient for it is upper downstairs Multifunctional file cabinet
CN109700208A A kind of file cabinet facilitating access eminence archives