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DAHAN PHOTOELECTRIC CO LTD

Overview
  • Total Patents
    11
About

DAHAN PHOTOELECTRIC CO LTD has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets semiconductors and environmental technology are FUJIWARA TOSHIRO, IGUCHI MANABU and XUAN ZHANG.

Patent filings in countries

World map showing DAHAN PHOTOELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DAHAN PHOTOELECTRIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhu Weiping 4
#2 Chen Zhaohe 4
#3 Hu Zhenyu 4
#4 Shumei Zhang 4
#5 Zhang Shumei 4
#6 Jingjun Wang 4
#7 Zhuang Fuxiang 3
#8 Wang Jingjun 3
#9 Wu Jisheng 2
#10 Xie Youde 2

Latest patents

Publication Filing date Title
CN103663611A photo catalyst water purification device
CN103657401A Photocatalyst air filter and manufacture method thereof
CN103650994A Air purification and oxygenation type plant cultivating system
CN102989456A Double-doped photocatalyst material
CN102553082A Phototherapy device
CN102563377A Light emitting diode lamp
CN102563378A Light emitting diode pillar lamp
CN102486307A Photocatalyst light emitting diode lamp
CN101094316A Ultrathin type CCM packaging structure, and packaging method
CN101075624A Structure and method for packing crystal-coated viewfinder module
CN101075603A Structure and method for packing videwfinding mould set