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HANGZHOU DUN HENG TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,925
About

HANGZHOU DUN HENG TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and electrical machinery and energy are BAUER MESSINSTRUMENTE AG, YUNNAN ELECTRIC POWER TECH CO LTD and TIANJIN SAISI TECH DEV CO LTD.

Patent filings in countries

World map showing HANGZHOU DUN HENG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HANGZHOU DUN HENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Wensheng 7
#2 Wei Zhengyuan 4
#3 Zhang Hao 4
#4 Yang Hongzhen 3
#5 Hu Zhongxiang 3
#6 Wu Hui 3
#7 Jin Lanju 2
#8 Jiang Zhengde 2
#9 Peng Xiao 2
#10 Yang Yongfeng 2

Latest patents

Publication Filing date Title
CN108872794A A kind of novel power transmission line fault on-Line Monitor Device based on wireless aware
CN109213029A A kind of power-consumption control system of monitoring device
CN108557725A A kind of power communication cable three-dimensional localization aerial platform
CN108686990A A kind of electric power network lightguide cable link intelligence clearing apparatus
CN108594061A A kind of novel electric power grid operation equipment insulating monitoring equipment
CN108471644A A kind of 4G high-speed communication modules applied to electric power
CN108416341A A kind of new bio identifying system
CN108413994A A kind of power optical fiber sensing device
CN108490327A A kind of grid operation equipment insulation monitoring device
CN108490328A A kind of power transformer high-precision local discharging detection device
CN108646095A A kind of ground resistance remote online monitoring system and monitoring method