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UNIV HEFEI POLYTECHNIC

Overview
  • Total Patents
    64
About

UNIV HEFEI POLYTECHNIC has a total of 64 patent applications. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MITSUI E&S ENV ENGINEERING CO LTD, KRIVOSHEEV YUVENALIJ S and KUMADA MASAYUKI.

Patent filings in countries

World map showing UNIV HEFEI POLYTECHNICs patent filings in countries
# Country Total Patents
#1 China 64

Patent filings per year

Chart showing UNIV HEFEI POLYTECHNICs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Kejun 4
#2 Yuanming Ning 3
#3 Guoqiang Wang 3
#4 Shunfa Shu 3
#5 Minsheng Zheng 2
#6 Huang Haihong Wang 2
#7 Wang Yonghong Yu 2
#8 Su Jianhui 2
#9 Huanlin Hu 2
#10 Chen Rongbao 2

Latest patents

Publication Filing date Title
CN101071161A Secondary discharge battery internal resistance on-line detecting method
CN101066074A Rice bran oil refining process
CN101050084A Core of lightweight, burglarproof, fireproofing door
CN101021334A Internal-combustion heating type biomass gasification furnace
CN101004156A Discharging system of diesel engine with mechanism for reconditioning fuel
CN101030701A Cascade active voltage-stabilizing controller of power switch
CN101004440A Device and method for measuring internal resistance of accumulator based on 485 bus mode
CN1932066A Low carbon high alloy steel for ball mill lining and its making process
CN1931462A Composite SiC and its making process
CN1931740A Mining area acid water treating process in the source
CN1939911A Chiral oxazoline and its production
CN1889358A Permasyn electric machine control system based on adaptive sliding moding structure
CN1862217A Precise tube-shaped column angle gauge
CN1861229A Positioning device for simple equipment for volleyballer training use
CN1862274A Multi-scanning chain LSI circuit test data compressing method
CN1900428A Portable assembling type steel structure temporary water dash device
CN1835332A Photovoltaic converter with functions of disconnecting net, connecting net, charging control and regulating power
CN1817800A Synthesis of series nanometer lithium and manganese oxide for lithium ion battery
CN1785067A Method for producing solid beverage of rape flower
CN1713264A Digital OSD controller based on FRGA