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LIAONING HAINUO CONSTRUCTION MACHINERY GROUP CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    193,986
  • Filing trend
    ⇩ 100.0%
About

LIAONING HAINUO CONSTRUCTION MACHINERY GROUP CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machine tools and control are CNR LANZHOU LOCOMOTIVE CO LTD, VNI PK I AVTOM PREDPR PROMY ST and NANTONG INST OF TECHNOLOGY.

Patent filings in countries

World map showing LIAONING HAINUO CONSTRUCTION MACHINERY GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LIAONING HAINUO CONSTRUCTION MACHINERY GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ridong 11
#2 Liu Jiabin 8
#3 Sun Jiawei 7
#4 Li Xinlu 7
#5 Zhi Gang 7
#6 Xiang Shiping 6
#7 Dai Ruoqi 6
#8 Guo Shuang 6
#9 Wang Chunyan 5
#10 Han Youqiang 5

Latest patents

Publication Filing date Title
CN106647537A Wireless WIFI-based distributed intelligent control system for dry-mixed mortar station
CN105259881A Intelligent control system and method of bunker network
CN104741931A Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing
CN104227848A Intelligent network control system of cemented sand gravel mixing device
CN103831902A Cemented sand and gravel mixing equipment
CN103432938A Continuous rotary mixer and using method thereof
CN103062410A Shaft end sealing device of dry-mixed mortar mixer
CN103055620A Additive bin dust collection device and using method thereof
CN103056971A High-precision additive metering screw conveyor
CN102922603A Sand silo pressure reduction device
CN102923501A Environment-friendly telescopic bulk feeder
CN102229205A Continuous controllable dry mixed mortar stirring station
CN102183938A Intelligent control system for dry mortar mixing plant
CN102200197A Wireless liquid metering and quantitation valve control device
CN101791753A Front and rear tube welding device for spiral conveyer