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ZHIJUN CHEN

Overview
  • Total Patents
    12
About

ZHIJUN CHEN has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LASA LAB, VNI BIOTEKHNICHESKIJ I GL U MI and FEDERAL NOE GUP VRNII AVTOMATIKI IM N L DUKHOVA FGUP VNIIA.

Patent filings in countries

World map showing ZHIJUN CHENs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHIJUN CHENs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhijun Chen 12
#2 Ruiyuan Zhao 1
#3 Hesheng Wang 1
#4 Zhengzhou Xu 1

Latest patents

Publication Filing date Title
CN102401406A Separated high-strength fire-resistant flue
CN101859760A Packaging structure of surface-mount device infrared receiver
CN101847619A Internal shield of infrared receiver
CN101707957A Method for applying pesticide and fertilizer to cotton
CN101524027A Easy drought-resistant substrate seedling transplantation technology for dry crops
CN101628482A Infrared round dot receiving head die and process for producing infrared round dot receiving head
CN101249242A Traditional Chinese medicine preparation for broad-spectrum curing gastropathy and method of preparing the same
CN101235251A Obdurability protection coating material for thermal shielding vehicle and preparation method thereof
CN101493112A Oil film coating method for friction assembly
CN101398700A Notebook computer pivot shaft
CN101157821A Intelligent controlling wall coating material and preparation method thereof
CN101117525A Intelligent film coating material and method for making same