Learn more

CHINA COAL TECH & ENGINEERING GROUP SHANGHAI CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,454
  • Filing trend
    ⇩ 50.0%
About

CHINA COAL TECH & ENGINEERING GROUP SHANGHAI CO LTD has a total of 43 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, civil engineering and chemical engineering are DAISHIN CO LTD, EUROSORT BV and PROMECH SORTING SYST.

Patent filings in countries

World map showing CHINA COAL TECH & ENGINEERING GROUP SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing CHINA COAL TECH & ENGINEERING GROUP SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Minghui 12
#2 Zhu Liping 11
#3 Fu Yang 10
#4 Song Xingyuan 8
#5 Shi Sheng 8
#6 Miao Jie 8
#7 Jiang Weiliang 7
#8 Guo Song 7
#9 Wei Zhenhua 7
#10 Zhang Shaocong 7

Latest patents

Publication Filing date Title
CN112265784A Novel weight tensioning device
CN112282768A Pipe-jacking tunneling machine operation system based on Internet of things technology
CN112177991A Novel AC servo pump control oil cylinder system based on electromagnetic valve
CN112209001A Anti-impact transshipment chute with water filtering function
CN112162544A Electric control detection system of elevator
CN112027562A Communication interception system, control system and method for multi-point drive belt conveyor
CN111792318A Novel carrier roller for turning device steering drum of belt conveyor
CN111620071A Belt conveyor fault simulation detection system
CN111189407A Cable type sensor for monitoring coal mining machinery attitude
CN110937377A Ground cloth conveying system for TBM rear-matching continuous conveying system
CN110732489A Coal gangue sorting device
CN110759058A Flow divider
CN110732490A surface treatment device based on coal gangue machine vision recognition
CN110756452A Coal gangue identification and sorting system
CN110733050A Mechanical arm
CN110758978A Conveying device
CN110606321A Chute device for transfer point of belt conveyor
CN110642169A High-performance permanent magnet tensioning winch
CN110342189A A kind of anti-deviation device for storing up with device
CN110482139A A kind of intelligence control system for storing up with device