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GUANGZHOU JINGSHAN ELECTRONIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,092
About

GUANGZHOU JINGSHAN ELECTRONIC CO LTD has a total of 12 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 electrical machinery and energy, measurement and environmental technology are NR ELECTRIC CO LTD, BEST POWER TECH INC and WARTSILA NORWAY AS.

Patent filings in countries

World map showing GUANGZHOU JINGSHAN ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing GUANGZHOU JINGSHAN ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Xiaodong 6
#2 Wang Dekun 5
#3 Lai Songhua 4
#4 Chen Xianglan 3
#5 Yu Chao 3
#6 Liang Haoyang 1

Latest patents

Publication Filing date Title
CN111834991A Direct current power distribution system with fault isolation function and intelligent controller
CN110544932A Method for transforming street lamp power supply system
CN110581595A upgrading and modifying method of street lamp power supply system
CN110190583A DC grid leakage protection system
CN110133435A The electricity anti-theft method and device of DC grid system
CN110021917A Fault Isolation positioning system
CN109066666A Low-voltage distribution system
CN108321787A A kind of power switching apparatus and power supply and distribution of electric power system
CN108281954A A kind of power switching apparatus and power supply and distribution of electric power system
CN108321788A A kind of power switching apparatus and power supply and distribution of electric power system
CN108306528A High voltage charging power supply device
CN108306509A Current-control type BUCK devices