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TAIYUAN RES INST CHINA COAL TECHNOLOGY & ENGINEERING GROUP CORP

Overview
  • Total Patents
    50
About

TAIYUAN RES INST CHINA COAL TECHNOLOGY & ENGINEERING GROUP CORP has a total of 50 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are AUTOTURISME DE, KOBE KIZAI KK and TAKEUCHI HISATOMO.

Patent filings in countries

World map showing TAIYUAN RES INST CHINA COAL TECHNOLOGY & ENGINEERING GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing TAIYUAN RES INST CHINA COAL TECHNOLOGY & ENGINEERING GROUP CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shi Tao 9
#2 Chen Yongfeng 7
#3 Yang Zhensheng 6
#4 Yu Xiangdong 6
#5 Wang Jun 5
#6 Zhao Xiumei 5
#7 Liang Dahai 4
#8 Wang Yun 4
#9 Song Yang 4
#10 Zhao Haixing 4

Latest patents

Publication Filing date Title
CN103452556A Frequency conversion driving control device of continuous coal miner
CN103454505A Method and circuit for phase loss detection based on harmonic detection
CN103410589A Spraying type tail gas processing device for coal mine anti-explosion vehicle
CN103412582A Engine oil temperature control circulation system of explosion-proof diesel engine performance test platform
CN103407737A Stepping self-moving rubber belt conveyor tail used for fast driving
CN103410517A Fast driving stepping self-moving rubber belt conveyor tail supporting device
CN103256051A Double-wing continuous coal mining technique for open-pit coal mine
CN103091470A Explosive-proof test tank
CN102989335A Intelligentialized emulsified liquid proportioning device
CN102967470A Bench test system of explosion-proof rubber-tyred vehicle
CN102966618A Automatic tensioning control valve of cable
CN102963251A Bidirectional driving accelerator control device of anti-explosion rubber-tyred vehicle under coal mine
CN102967471A Running-in test device of explosion-proof rubber-tyred vehicle
CN102963457A Low-type combination-drive trackless rubber-tire carrier vehicle
CN102943847A Incomplete gearbox cutting reversing device
CN103090841A Cutting head tooth holder strain testing device under cutting working conditions of longitudinal shaft heading machine and method thereof
CN103779958A Coal mine explosion-proof switch device for distant active power disconnection and power transmission and method
CN102945723A Intrinsic safety electromagnet for valve
CN102832594A Electricity leakage protection equipment used for variable frequency speed regulating device
CN102774355A Mining vehicle storage battery quick handling device