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ZHEJIANG HUADIAN EQUIPMENT TESTING INST CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    63,184
  • Filing trend
    ⇩ 25.0%
About

ZHEJIANG HUADIAN EQUIPMENT TESTING INST CO LTD has a total of 27 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2012. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, digital networks and it methods for management are VKAN CERTIFICATION AND TESTING CO LTD, HANGZHOU KELIN ELECTRIC CO LTD and RETIGRID CO LTD.

Patent filings in countries

World map showing ZHEJIANG HUADIAN EQUIPMENT TESTING INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 25
#2 EPO (European Patent Office) 1
#3 United States 1

Patent filings per year

Chart showing ZHEJIANG HUADIAN EQUIPMENT TESTING INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Yibo 17
#2 Yu Shaofeng 11
#3 Wu Gang 10
#4 Li Zhi 10
#5 Ma Heng 9
#6 Zheng Zhiyao 9
#7 Qian Ke 7
#8 Li Rui 7
#9 Li Zhouxuan 7
#10 Li Haihong 7

Latest patents

Publication Filing date Title
CN112288293A Comprehensive evaluation method for electric energy quality of large charging station
CN112210733A Method for determining aging condition of fatigue performance of aluminum-magnesium-silicon alloy wire
CN112146773A Temperature measuring system of high-voltage switch equipment loop connecting structure
CN112017074A Energy collaborative management system based on machine learning
CN111914438A Prediction formula and prediction method for yield strength of aged pure aluminum wire or aluminum alloy wire
CN111965557A Backup power reliability assessment method and device
CN111929521A Temperature rise test device for connecting device for conduction charging
CN111861285A Power distribution network material quality data high-reliability real-time management and control method and system based on block chain technology
CN111913074A Power distribution automation equipment detection method and system
CN111893486A Method for preparing silane conversion coating with cathodic protection effect on aluminum alloy surface
CN111665406A Charging station electric energy quality monitoring system
US2020386842A1 System and method for integrated test on primary-secondary pole-mounted breaker
CN110975179A Panic quick-fall device
CN110987653A Bending fatigue resistance testing method for 500kV wind deflection prevention jumper wire insulator
CN110441682A A kind of one or two fusion switch test systems
CN110432887A A kind of monitoring clothes for monitoring high altitude operation electromyography signal
CN110412454A A kind of one or two complete switch closed loop test methods
CN110398330A A kind of transverse vibration testing device of fastener
CN110410407A A kind of fastener preload force control device
CN109341881A Transformer temperature rise automatic checkout system and method