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NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,579
  • Filing trend
    ⇧ 250.0%
About

NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTD has a total of 16 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and digital networks are SCHWEITZER ENGINEERING LAB INC, SCHWEITZER ENG LAB INC and SHENZHEN YUANZHENG TECH CO LTD.

Patent filings in countries

World map showing NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANJING GUODIAN NANZI WEIMEIDE AUTOMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Ke 5
#2 Ma Weidong 5
#3 Wu Shenghua 5
#4 Ding Junjian 4
#5 Huang Zuobing 3
#6 Liu Xiaobo 3
#7 Peng Gang 2
#8 Liu Yulin 2
#9 Li Wei 2
#10 Shan Huapeng 2

Latest patents

Publication Filing date Title
CN111404118A Longitudinal zero sequence voltage synthesis algorithm and turn-to-turn protection method and device
CN111404116A System and method for realizing no-dead-zone configuration of differential protection of pumped storage power station
CN110793546A Optimization method and system for inertial equipment adjustment and storage medium
CN110535091A A kind of Microcomputer Protection method and apparatus adapting to electrical equipment frequency property
CN110442097A Module address automatic identification device and method in a kind of scattered control system
CN110529199A A kind of steam turbine valve control method, device and system for supporting control logic to reconfigure
CN110061664A A kind of synchronization signal phase-lacking fault-tolerant processing method and system
CN109471027A A kind of power cell self checking method of excitation system
CN109193951A A kind of intelligent operation box with surge suppression function
CN109450680A A kind of method and system for realizing DCS warning message filtering display and historical query
CN109358604A A kind of control system input and output module device for testing functions and test method
CN109444525A Transformer station measurement and control device AC sampling data valid and power factor calculate method
CN109444625A Reliability steam turbine pitch driving device and method with secondary readback monitoring circuit
CN108663129A A method of improving multichannel thermocouple acquisition system cold-junction compensation precision
CN107222589A A kind of embedded equipment I P address batch modification method and system of identical IP
CN106921672A A kind of protocol conversion device of the Multi-netmouth multi -CPU based on exchange chip