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UNIV XIANGTAN

Overview
  • Total Patents
    3,881
  • GoodIP Patent Rank
    457
  • Filing trend
    ⇧ 49.0%
About

UNIV XIANGTAN has a total of 3,881 patent applications. It increased the IP activity by 49.0%. Its first patent ever was published in 1985. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, organic fine chemistry and chemical engineering are UNIV TIANJIN TECHNOLOGY, UNIV FUZHOU and UNIV SHANGHAI.

Patent filings per year

Chart showing UNIV XIANGTANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Yichun 145
#2 Hong Bo 98
#3 Liu Pingle 93
#4 Jiang Shengqiang 87
#5 Liu Yuejin 85
#6 Liu Jingang 85
#7 Zhong Xiangli 78
#8 Yang Wanchun 78
#9 Zhou Jicheng 74
#10 Yi Lingzhi 72

Latest patents

Publication Filing date Title
CN112206907A Sepiolite ore powder grinding and grading method based on negative pressure screening
CN112191350A Sepiolite ore temperature and pressure transient crushing method
CN112232602A Logistics distribution path optimization method and system for large-scale nodes
CN112196989A Automatic gearbox lubricating and cooling device and control method
CN112208507A Automobile braking device and method under emergency condition
CN112217305A Internal circulation type cooling structure of large-scale high-speed permanent magnet motor rotor spindle
CN112211970A Hydraulic self-locking type stepless transmission slippage control device and control method
CN112245726A Rotary controllable type aerosol inhaler
CN112237899A Lanthanum-magnesium modified sepiolite for removing phosphorus from black and odorous water body
CN112156770A Bismuth tungstate composite photocatalyst with bismuth and oxygen double vacancies as well as preparation method and application thereof
CN112270270A Contact network fault type identification method based on ABC optimization neural network
CN112270442A IVMD-ACMPSO-CSLSTM-based combined power load prediction method
CN112270273A Wind driven generator fault part identification method based on GCN and WPT-MD
CN112286686A Edge calculation task scheduling algorithm based on PSO optimization
CN112284554A Photon counting circuit with automatic threshold voltage setting and control functions
CN112248791A Hybrid continuously variable transmission starting control device and control method
CN112260566A Virtual synchronous generator active loop parameter design method
CN112127994A Heavy oil rotary engine auxiliary ignition device based on hydrogen flame ignition
CN112264032A Catalyst for catalyzing furfural hydrodeoxygenation to prepare 2-methylfuran
CN112127990A Multidirectional-cooling rotor engine liquid cooling device and system