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UNIV SHENYANG POLYTECHNIC

Overview
  • Total Patents
    25
About

UNIV SHENYANG POLYTECHNIC has a total of 25 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are TAKEDA AKIO, MATSUI MASAYOSHI and SHIJIAZHUANG DEV ZONE DESAI CHEMICAL CO LTD.

Patent filings in countries

World map showing UNIV SHENYANG POLYTECHNICs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Fengxiang Wang 2
#2 Liu Zheng 2
#3 Zheng Liu 1
#4 Wang Xianfeng 1
#5 Hongbo Tang 1
#6 Xueyan Sun 1
#7 Dailong Chen 1
#8 Tang Renyuan Wang 1
#9 Yang Junyou He 1
#10 Xie Deqing 1

Latest patents

Publication Filing date Title
CN101004213A Parallel four bar connected converter
CN1945940A Integrated permanent magnet rotor magnetic suspension high speed motor
CN1825752A Sliding moding structure direct torque servo-driver
CN1773817A AC plate type non-core permasyn motor based on Halbach array
CN1759735A Method for preparing boil proof vermicelli without alum
CN1713491A Variable frequency speed-adjusting permanent magnet synchronous motor
CN1712176A Lead-free soft brazing alloy containing mixed rare earth and production thereof
CN1783355A Copper-silver alloy conductor size and its preparing method
CN1673412A Magnesium and magnesium alloy chemical oxidation process
CN1651586A Abrasion resistant, heat resistant high silicone aluminium alloy and its shaping technology
CN1651605A Spray coating technology of magnesium alloy surface protective layer
CN1644290A Re-primering controlling system for inert gas protective melting arc welding
CN1588582A Main magnet of thin sheet type magnetic field full open magnetic resonance imaging instrument
CN1472874A Passive magnetic suspension brushless D.C. motor
CN1440040A Permanent magnet mechanism for generating remanent density of magnet field as times as that of common permanent materials
CN1431267A Waterproof coiled material
CN1427149A Megawatt grade speed veriable constant frequency wind electric generator set
CN1403614A Cast magnesium alloy containing Nd and Sr and its prepn
CN1401446A Magnesium alloy radiator and mfg. method thereof
CN1412915A Mixed rotor type bearing-free motor