Learn more

UNIV CHANGSHA SCIENCE

Overview
  • Total Patents
    1,014
  • GoodIP Patent Rank
    4,276
About

UNIV CHANGSHA SCIENCE has a total of 1,014 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and electrical machinery and energy are TOSHIBA INTERNAT FUEL CELLS CO, UNIV SONORA and KEFA DAI.

Patent filings in countries

World map showing UNIV CHANGSHA SCIENCEs patent filings in countries
# Country Total Patents
#1 China 1,014

Patent filings per year

Chart showing UNIV CHANGSHA SCIENCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Wei 56
#2 Zhu Zhiping 28
#3 Yu Jian 28
#4 Wang Faxiang 27
#5 Wang Jianhui 27
#6 Liu Yongle 27
#7 Li Xianghong 27
#8 Zheng Jianlong 24
#9 Jiang Changbo 22
#10 Wu Suxi 22

Latest patents

Publication Filing date Title
CN105329870A Preparing method for Rubik-cube-shaped sillenite bismuth phosphate powder
CN105319000A Variable-diameter inhaul cable clamping device with clamping force measurement function and installation method of variable-diameter inhaul cable clamping device
CN105297644A Steel truss girder suspension bridge deck slab deviation-rectifying, resetting and pushing construction system and method
CN105251707A Defective goods eliminating and sorting device based on medical infusion visible impurity detecting system
CN105333825A Displacement error detection device
CN105306487A Active deception type power dispatching SCADA intrusion detection method based on virtual components
CN105352234A Self-adaptive phase-change condensing air conditioner system and implementation method thereof
CN105123902A Preservation method of fresh lotus seedpods
CN105123894A Cane shoot combined drying method
CN105248834A Method for sequentially extracting protein and starch from peel powder of lotus seeds
CN105341147A Lotus seed drying method
CN105146236A Method for preparing low-calorie wheat biscuit
CN105123900A Non-thermal processing preservation method of fresh-cut water chestnuts
CN105145798A Refrigeration freshness retaining method for prolonging shelf life of fresh cut water fennels
CN105123901A Refrigerating preservation method of fresh-cut water fennel
CN105211324A A kind of summer health-care edible oil and preparation method thereof
CN105211328A A kind of autumn health-care edible oil and preparation method thereof
CN105178310A Friction pile and construction method thereof
CN105178311A Partially-prefabricated friction pile and construction method thereof
CN105111498A Method for preparing compounded nucleating agents for polypropylene