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NANJING FENGDAO ELECTRIC POWER AUTOMATION CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    150,158
  • Filing trend
    ⇧ 66.0%
About

NANJING FENGDAO ELECTRIC POWER AUTOMATION CO LTD has a total of 11 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, digital networks and environmental technology are NARI RELAYS ELECTRIC CO LTD, SHENZHEN CUB ENERGY SCIENCE & TECH CO LTD and XUJI GROUP CORP.

Patent filings in countries

World map showing NANJING FENGDAO ELECTRIC POWER AUTOMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANJING FENGDAO ELECTRIC POWER AUTOMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Desheng 9
#2 Liu Jiayan 9
#3 Wang Feng 7
#4 Sun Zhaotian 5
#5 Shao Xianfeng 5
#6 Chen Youcai 4
#7 Ju Zhengshan 3
#8 Yin Wenshen 2

Latest patents

Publication Filing date Title
CN111030165A Self-adaptive reactive power closed-loop adjusting method and system
CN109193590A A kind of power distribution network annular differential protecting method and device
CN109245163A A kind of distribution AGC/AVC regulating system and adjusting method
CN109245112A Determination method and device for the reactive compensation power that photovoltaic plant voltage is adjusted
CN109492185A A kind of sampled-data processing method and device
CN109379252A A kind of network delay measurement method and device based on programmable logic device
CN108366016A It is a kind of for electric system process layer without the real-time looped network communication means of packet loss
CN108333426A Power system frequency measurement method based on fourier algorithm
CN108508255A Industrial frequency AC signal measurement method based on fixed sample rate
CN106648924A Device function module self-description system
CN106444527A Programmable-logic-controller-based back panel bus system