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Anhui liugong crane co ltd

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    20,825
  • Filing trend
    ⇧ 57.0%
About

Anhui liugong crane co ltd has a total of 83 patent applications. It increased the IP activity by 57.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and transport are ZHEJIANG SANY EQUIPMENT CO LTD, SANY AUTOMOBILE HOISTING MACH and C S MACHINERY CO LTD.

Patent filings in countries

World map showing Anhui liugong crane co ltds patent filings in countries
# Country Total Patents
#1 China 83

Patent filings per year

Chart showing Anhui liugong crane co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Kun 25
#2 Wang Chong 22
#3 Xu Qingshan 22
#4 Sun Yukui 22
#5 Xu Shangguo 17
#6 Cheng Wei 16
#7 Bai Xiaojun 15
#8 Wang Haitao 12
#9 Dang Wei 11
#10 Zhang Shengnan 10

Latest patents

Publication Filing date Title
CN112093673A Crane control room movement mechanism and control method thereof
CN112040200A Crane hoisting monitoring system and control method thereof
CN112093693A Crane counterweight combination identification system and working method thereof
CN111963519A Novel hydraulic oil heat dissipation device
CN111994807A Novel crane hydraulic valve group
CN112010198A Automatic escalator of automobile crane
CN112010205A Lockpin device for preventing engineering machinery horizontal support leg from extending outwards
CN111934056A Automobile crane battery thermal management system and thermal management method thereof
CN111960287A Five-section arm crane moment limiter system and control method thereof
CN111960301A Telescopic arm sliding guide assembly of crane
CN111960302A Crane counterweight system
CN111473015A Crane rotation buffering reversing valve and crane open type rotation braking control system
CN111392607A Loading and unloading control system of automobile crane and control method thereof
CN111157173A Wireless transmission landing leg detecting system
CN110816668A Articulated cross-country crane chassis
CN110759230A Quick assembling and disassembling support leg plate of crane
CN110790161A Automobile crane supporting leg operating device
CN110778575A Energy-saving device of crane load sensing system
CN110745721A Speed-increasing telescopic mechanism of crane boom
CN110778551A Full-closed hydraulic system of crane