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SHANDONG MINING COLLEGE

Overview
  • Total Patents
    18
About

SHANDONG MINING COLLEGE has a total of 18 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are JIANHUA LU, TIANJIN INST OF URBAN CONSTRUC and PENZEN G ARKHITEKTURNO STR.

Patent filings in countries

World map showing SHANDONG MINING COLLEGEs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANDONG MINING COLLEGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Huidong 3
#2 Renshui Zhang 3
#3 Li Huiqi 3
#4 Mingyuan Wang 2
#5 Laiyin Qu 2
#6 Limin Zhang 2
#7 Jushan Cheng 2
#8 Weilin Fan 1
#9 Daqing Chen 1
#10 Yong Cheng 1

Latest patents

Publication Filing date Title
CN1294299A CT technique for dynamically detecting deformation destroy of rock mass
CN1225974A Technology for quickly resuming normal construction after wellhole submerged by sudden water
CN1197126A Method for hardening surface of metal parts
CN1194322A Composite metal net frame
CN1184029A Composite waterproof coil with aluminium-coating surface and its production process
CN1156254A Electronic peak-to-valley metering electric-energy meter
CN1155615A Process for teeth of coal mining machine
CN1137115A Multimedia strain type stress sensor
CN1113995A Liquid injection pile pressure detecting instrument
CN1101019A Fortifier for cement and concrete
CN1101018A Ash-dreges mixed cement
CN1101007A Towing system for winch and lifting machine
CN1100375A Bulk goods wagon driving apparatus
CN1098173A Braking device
CN1098164A Pressurized prop pressure detector
CN1073668A Formulation of natural curing coal gangue brick
CN1040865A Non-dial goniometry method for electronic theodolite
CN1039316A Chinese character output method for drawing instrument and chinese card thereof