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UNIV JILIN POLYTECHNIC

Overview
  • Total Patents
    44
About

UNIV JILIN POLYTECHNIC has a total of 44 patent applications. Its first patent ever was published in 1985. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and machines are RIETTI GIACOMO, BOISARD LOUIS and SAMPUTENSILI SPA.

Patent filings in countries

World map showing UNIV JILIN POLYTECHNICs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ren Luquan 3
#2 Liu Yongbing 2
#3 Chenglin Ma 2
#4 Lu You 2
#5 Zhao Yuguang 2
#6 Yanhui Guan 2
#7 Bingcong Chen 2
#8 Jiang Qichuan 2
#9 Liren An 2
#10 Hua Li 1

Latest patents

Publication Filing date Title
CN1327939A Bionic part with adhesion-reduced, desorptive and rough surface
CN1278597A Controller for experiment of true constant-strain rate in superplastic stretch
CN1269960A Dual-line precise sowing unit on soybean ridge
CN1232882A New brake hub material
CN1206662A Method for forming axle shaft sleeve of rear-axle of agricultural car
CN1172944A Method and device for detecting vehicle wheel base difference
CN1174895A Aluminium-base electric power plant fly-ash compsite material and preparation method and device
CN1151920A Composite liquid metal processing technology and equipment
CN1157198A Heat source non-contact temp, pressure forming method for powder metallurgy pressed compact
CN1175520A Flexible antisticking inner lining for tip truck body
CN1171452A Material for casting sliding bearing of Al-Pb alloy and technology and apparatus thereof
CN1146391A Solder for ceramic soldering
CN1132621A Electrostatic fibre precipitator
CN1089074A Adjustable mounted plough
CN1093979A Reciprocating press for shaping flammable wastes
CN1081310A Double-disc furrowing machine for fertilizer application at depth and seeding
CN1080578A Gear fine hobbing cutter
CN1074517A Machine for automatically assembling needle bearing
CN1077161A Automatic forming machine of combustible waste material
CN1071506A Testing system of safety performance for automotive vehicles