Learn more

BEIJING TIANDI MARCO ELECTRO HYDRAULIC CONTROL SYSTEM CO LTD

Overview
  • Total Patents
    176
  • GoodIP Patent Rank
    12,309
  • Filing trend
    ⇩ 29.0%
About

BEIJING TIANDI MARCO ELECTRO HYDRAULIC CONTROL SYSTEM CO LTD has a total of 176 patent applications. It decreased the IP activity by 29.0%. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, mechanical elements and engines, pumps and turbines are HUAIAN SHENGJIE HYDRAULIC MACHINERY CO LTD, DONGGUAN HAITE PAWO HYDRAULIC TECH CO LTD and SHAO YUQIANG.

Patent filings in countries

World map showing BEIJING TIANDI MARCO ELECTRO HYDRAULIC CONTROL SYSTEM CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING TIANDI MARCO ELECTRO HYDRAULIC CONTROL SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niu Jianfeng 39
#2 Wang Wei 37
#3 Li Shoubin 33
#4 Wei Wenshu 32
#5 Li Ran 24
#6 Li Junshi 22
#7 Zhou Rulin 21
#8 Li Sen 21
#9 Huang Zenghua 18
#10 Wang Dalong 17

Latest patents

Publication Filing date Title
CN112228336A Emulsion pump and power end thereof
CN112081739A Emulsion plunger pump and pump head assembly thereof
CN112177999A Electromagnetic stop valve
CN112161567A Positioning method and system for fully mechanized coal mining face
CN112291765A Communication system of mining robot
CN112153347A Coal mine underground intelligent visual perception terminal, perception method, storage medium and electronic equipment
CN112104654A Multi-protocol automatic identification and conversion method and intelligent gateway
CN112282819A Fully mechanized coal mining face personnel target safety monitoring method and system based on vision
CN112253110A Fully mechanized mining face intelligent autonomous following machine control method and device based on vision
CN111734598A Emulsion plunger pump
CN111734621A Emulsion plunger pump and pump head assembly thereof
CN111734599A Plunger pump and pump station
CN111623803A Automatic calibration system and method for fully mechanized coal mining face inclination angle sensor
CN111749729A Anti-collision method of filling mechanism for coal mining area and filling mechanism
CN111749723A Method and system for controlling top coal caving
CN111735619A Automatic control electromagnetic directional valve test system and method
CN111677719A Automatic test system and method for electromagnetic directional valve
CN111698476A Intelligent dustproof pan-tilt camera for fully mechanized coal mining face and control method thereof
CN111691908A Automatic coal caving control system for fully mechanized caving face
CN111691909A Hydraulic support backpressure monitoring system and method