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XCMG EXCAVATOR MACHINERY CO

Overview
  • Total Patents
    249
  • GoodIP Patent Rank
    6,808
  • Filing trend
    ⇩ 15.0%
About

XCMG EXCAVATOR MACHINERY CO has a total of 249 patent applications. It decreased the IP activity by 15.0%. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets civil engineering, mechanical elements and transport are HUNAN SUNWARD INTELLIGENT MACH, LEE CHUN-HAN and LIUZHOU LIUGONG EXCAVATORS CO LTD.

Patent filings in countries

World map showing XCMG EXCAVATOR MACHINERY COs patent filings in countries

Patent filings per year

Chart showing XCMG EXCAVATOR MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Geng Jiawen 60
#2 Fei Shuhui 58
#3 Qin Jiasheng 56
#4 Li Zong 40
#5 Wang Zhenxing 34
#6 Liu Lixiang 32
#7 Li Yadong 30
#8 Jian Lirui 28
#9 Yang Yufeng 28
#10 Wei Hongmin 28

Latest patents

Publication Filing date Title
CN112252387A Boom deflection system of excavator, excavator and boom deflection control method of excavator
CN112282948A Control system and method for emergency starting engine
CN112211864A Hydraulic control system and method for pipe crane
CN112281975A Double-pump confluence control method for excavator
CN112172512A Heat dissipation system of engineering machinery and adjusting method of heat dissipation system
CN112160359A Construction machine
CN112172661A Energy-saving control system and method for working lamp of excavator
CN112160370A Hydraulic excavator, breaking hammer hydraulic system and breaking hammer overflow energy recycling system
CN112186856A Control system and method for preventing fire caused by overload of battery wire
CN112112215A Energy-saving control method suitable for excavator
CN112147986A Parameter calibration control method suitable for excavator
CN112124204A Rearview mirror bracket adjusting device
CN112095709A Electric control system, control method and device of excavator and storage medium
CN112095706A Crawler excavator
CN112127413A Electrical control system, method, controller and excavator
CN112160371A Excavator rotation fault diagnosis method
CN112099826A Parameter upgrade control method, controller, electronic equipment and excavator
CN112160369A Hydraulic excavator linear walking system, excavator and control method
CN112085237A Unloading dock automatic scheduling method based on material information
CN111962602A Active anti-overbreak control system and method installed on excavator