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ZHEJIANG LANGJUN ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,501
  • Filing trend
    ⇧ 1100.0%
About

ZHEJIANG LANGJUN ELECTRONIC TECH CO LTD has a total of 13 patent applications. It increased the IP activity by 1100.0%. 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, environmental technology and control are FU ZHIMIN, OCEAN'S KING (DONGGUAN) LIGHTING SCIENCE & TECH CO LTD and FLY DRAGON LIGHTING EQUIPMENT CO LTD.

Patent filings in countries

World map showing ZHEJIANG LANGJUN ELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHEJIANG LANGJUN ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Baohua 13
#2 Huang Jianxiang 13
#3 Hu Yanjun 7
#4 Chang Linshan 5
#5 Li Xin 3
#6 Li Jiwen 3
#7 Zhang Xu 2
#8 Zhu Xianghui 2

Latest patents

Publication Filing date Title
CN108449834A A kind of light attenuation compensation method of City Roadway Light Control System
CN108413318A A kind of automation road lamp system
CN108617063A A kind of adaption brightness adjusting method of city street lamp
CN108377604A A kind of remote upgrade method of street lamp control system program
CN108549356A A kind of production survey method of automation controller for road lamp
CN108506830A A kind of road lamp system with wireless communication function
CN110159985A A kind of road lamp system with alarm function
CN108204564A A kind of wisdom street lamp with controller for road lamp
CN110159991A A kind of wisdom road lamp system of double wireless communications
CN110159984A It is a kind of can remote upgrade street lamp control system
CN110159983A A kind of wisdom street lamp with controller for road lamp
CN108194903A It is a kind of that there is the street lamp control system of attenuation compensation
CN107676737A A kind of LED road lamp shade