Learn more

ZHEJIANG CHANGXING JINSHENG ELECTRO OPTIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    185,803
About

ZHEJIANG CHANGXING JINSHENG ELECTRO OPTIC TECHNOLOGY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are NANJING ADL LIGHTING TECH CO LTD, SHANGHAI JIATANG ELECTRONIC CO LTD and ZHEJIANG INTELED OPTOELETRONIC TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG CHANGXING JINSHENG ELECTRO OPTIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHEJIANG CHANGXING JINSHENG ELECTRO OPTIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Fangfang 13
#2 Li Guofeng 13

Latest patents

Publication Filing date Title
CN104595862A Lamp base of LED (light-emitting diode) lamp
CN104165306A Panel lamp
CN104132287A Panel light
CN104165291A Heat dissipation structure of LED lamp
CN104132281A Project lamp
CN104121510A Inductive LED lamp
CN104132270A Square hole lamp
CN103545421A Light source for LED lamp
CN103529404A Detection device used for LED (light emitting diode) lamp
CN103527977A LED lamp adjustable in angle
CN103527949A Moving LED lamp
CN103527935A Self-charging LED lamp
CN103527978A Inductive LED lamp