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DONGGUAN HUASHENG ZHANHONG ELECTRONIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
About

DONGGUAN HUASHENG ZHANHONG ELECTRONIC TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are JIAXIN LIU, QIREN TAN and LUO HONGYING.

Patent filings in countries

World map showing DONGGUAN HUASHENG ZHANHONG ELECTRONIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DONGGUAN HUASHENG ZHANHONG ELECTRONIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in buildings

Top inventors

# Name Total Patents
#1 Weijian Li 4
#2 Honglian He 2
#3 Yunsheng He 2
#4 Xue Junzhao 2
#5 He Yunsheng 2
#6 Li Weijian 1
#7 Lijuan Li 1
#8 He Honglian 1
#9 Maoqing Tan 1

Latest patents

Publication Filing date Title
CN102022681A Waterproof and anti-fog street lamp
CN102022658A Light emitting diode lamp
CN102095170A Electrodeless lamp
CN102109113A Detachable electrodeless lamp
CN102022653A Light-emitting diode (LED) lamp
CN102095096A LED (Light Emitting Diode) light source module
CN102095136A Street lamp
CN102032489A LED (Light Emitting Diode) lamp tube
CN102022651A Led daylight lamp
CN102022652A LED (light emitting diode) lamp
CN102054578A Method for casting full-resin transformer coil
CN102013725A Time delay switching circuit