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LANZHOU HAIHONG TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    211,556
About

LANZHOU HAIHONG TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHUGOKU ELECTRIC POWER CO INCTHE, JIAOZUO POWER SUPPLY COMPANY ELECTRIC POWER OF HENAN and JINGLU LI.

Patent filings in countries

World map showing LANZHOU HAIHONG TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing LANZHOU HAIHONG TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Xingwen 8
#2 Tian Aijun 7
#3 He Zhihui 6
#4 Jing Shaoqiang 6
#5 Chen Nana 4
#6 Qiao Peng 3
#7 Qing Lixia 2
#8 Aijun Tian 1
#9 Xingwen Zhang 1
#10 Zhao Youxin 1

Latest patents

Publication Filing date Title
CN105044525A Dual-path direct-current high-voltage precise intelligent electric power meter
CN105044575A High-voltage direct-current power distribution insulation-against-ground monitoring device
CN104345237A Direct-current power distribution load monitoring and metering system
CN103364668A Intelligent monitoring and energy consumption monitoring system for direct current distribution equipment
CN102829533A Monitoring unit for intelligent fresh air energy-saving system of communication base station
CN102882272A Intelligent alternating current distribution lightning protection and branch energy consumption monitoring system of base station
CN102879664A Monitoring system for independent double-way AC (Alternate Current) power distribution equipment
CN102928686A Split-type intelligent electric instrument
CN102692538A Multi-path intelligent comprehensive electric quantity detecting device
CN102624091A Alternating current distribution multi-loop monitoring system
CN102694418A Alternating-current distribution intelligent monitoring system
CN102298103B Direct-current power distribution intelligent detection unit