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JIANGSU HUAWEI LINE EQUIPMENT GROUP CO LTD

Overview
  • Total Patents
    13
About

JIANGSU HUAWEI LINE EQUIPMENT GROUP CO LTD has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are SRED AZ OTDEL VG PROEKTNO IZYS, STAGO BV and HENNEQUIN BERNARD.

Patent filings in countries

World map showing JIANGSU HUAWEI LINE EQUIPMENT GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing JIANGSU HUAWEI LINE EQUIPMENT GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yuan Youming 5
#2 Chang Jiacai 3
#3 Youming Yuan 2
#4 Guanghua Li 1
#5 Jiacai Chang 1
#6 Caiyun Chen 1
#7 Yuanlong Chen 1

Latest patents

Publication Filing date Title
CN103358938A Dowel pin sleeve
CN103358935A Limiting rod for wire fork
CN102873300A Forming processing method for double rotating lugs
CN102909344A Forming method of single lug of sleeve
CN102861904A Special molding machining method of positioning support body
CN102829827A Monitoring device for bus duct
CN102810833A Intelligent busway
CN102810832A Busway connector
CN102780188A Heat-dissipation-type bus duct
CN102704994A Evacuation platform for tunnel
CN102704387A Viaduct evacuation platform
CN102581256A Aluminum alloy liquid die forging manufacturing process for parts of electrified high-speed railway contact nets
CN101537801A Device for installing contact net in tunnel in electrified railway engineering