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TIANDI SHANGHAI MINING EQUIPMENT TECHNOLOGY CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    60,224
  • Filing trend
    ⇩ 100.0%
About

TIANDI SHANGHAI MINING EQUIPMENT TECHNOLOGY CO LTD has a total of 36 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and environmental technology are TIANDI SCIENCE & TECH CO SHANGHAI BRANCH, TZ COAL MINE MACHINERY CO and G PK EXI UGOLNOGO MASH.

Patent filings in countries

World map showing TIANDI SHANGHAI MINING EQUIPMENT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing TIANDI SHANGHAI MINING EQUIPMENT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Dai 21
#2 Zhou Changfei 15
#3 Shi Chunxiang 12
#4 Hu Tao 9
#5 Liu Feng 9
#6 Hu Jing 9
#7 Zhang Liqiang 9
#8 Zhai Yusheng 8
#9 Wang Zhenqian 8
#10 Ge Hongbing 7

Latest patents

Publication Filing date Title
CN106640070A Flexible shock absorption type clutch mechanism
CN106522964A Auxiliary climbing equipment for large-slope heading machine
CN106682308A Coal cutter load position load analysis method
CN106223946A Low seam mining machinery traction and the attachment structure of rocking arm
CN106286622A A kind of positioner preventing clutch from automatically deviating from
CN106224316A A kind of low seam mining machinery pile-up valve group
CN106194170A A kind of coal mining machine roller of band spiral coal guide plate
CN106168130A A kind of flitting with four rocker structures
CN106224451A Shock resistance type low seam mining machinery planetary mechanism and processing method thereof
CN105569656A Large-mining-height coal cutter haulage part provided with cutting mechanism
CN105465340A Lubricating system for exposed gears of aluminum mining machines
CN105508582A Oil dripping system for aluminum collector road wheel
CN105464666A Water system of bauxite mining machine
CN104819701A Single-drum short-wall shearer mining height positioning device and method
CN104564059A Reversely-fastening type traveling device of coal mining machine for thin coal seams
CN104405387A Pin-tooth-transmission arc-shaped spillplate mechanism with self-locking device
CN104454732A Valve group for coal cutter
CN104358570A Cable towing device with cable tension protecting function
CN104314565A Powerful drum of coal cutter
CN104158704A Monitoring system for coal storage of skip of coal mine shaft hoist and monitoring method thereof