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SHANGHAI NENGJI ELECTRIC CO LTD

Overview
  • Total Patents
    16
About

SHANGHAI NENGJI ELECTRIC CO LTD has a total of 16 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NANTONG XIANGLIN ELECTRONIC TECHNOLOGY CO LTD, TIANJIN HAOWEI ENERGY SAVING ENVIRONMENTAL PROT TECHNOLOGY DEV CO LTD and BESOO LIGHTING TECHNOLOGY DALIAN CO LTD.

Patent filings in countries

World map showing SHANGHAI NENGJI ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI NENGJI ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kega Hou 14
#2 Keqie Hou 2

Latest patents

Publication Filing date Title
CN102197772A Automatically dimming energy-saving plant growing lamp
CN102170721A Street lamp main controller based on power line carrier technology
CN102149232A Streetlamp terminal monitor based on power carrier technology
CN102110340A Wireless alarming fire-extinction terminal monitor for forest fire
CN102110341A Wireless forest fire accident alarm and extinguishment main controller
CN102078673A Wireless intelligent fire extinguishing system for building
CN102032502A Inside-plated luminaire provided with glass reflector and used for road lighting
CN102032503A Externally plated glass reflector roadway lighting lamp
CN102003682A Back coating type glass reflector
CN102003681A Inner plating glass reflector
CN101969710A Wireless main controller in electronic ballast street lamp
CN101969711A Electronic ballast street lamp terminal monitor
CN101931268A Wireless main controller of electric system
CN101932160A Wireless main controller of inductive ballast street lamp
CN101854757A Terminal monitor of street lamp with inductive ballast
CN101854079A Terminal monitor of electric system