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GUANGDA PHOTOELECTRIC EQUIPMENT TECHNOLOGY JIAXING CO LTD

Overview
  • Total Patents
    15
About

GUANGDA PHOTOELECTRIC EQUIPMENT TECHNOLOGY JIAXING CO LTD has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are AMERICAN MOLLERIZING CORP, VERSHININ PETR and HEFEI HUAQING METAL SURFACE TREAT CO LTD.

Patent filings in countries

World map showing GUANGDA PHOTOELECTRIC EQUIPMENT TECHNOLOGY JIAXING CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GUANGDA PHOTOELECTRIC EQUIPMENT TECHNOLOGY JIAXING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Qiao Hui 6
#2 Liang Bingwen 5
#3 Tan Huaqiang 4
#4 Fang Wei 3
#5 Chen Libing 3
#6 Zhu Longfei 3
#7 Zhang Yiming 3
#8 Su Yujia 3
#9 Lin Xiang 3
#10 Chen Yong 2

Latest patents

Publication Filing date Title
CN103540911A Manufacturing method of spray header
CN103526185A Spray head and reaction chamber
CN103521956A Separated spray head structure
CN103436861A Separating spray header device
CN103114279A Monitoring device, monitoring method and vapour deposition equipment
CN103911603A Monitoring apparatus, monitoring method and vapor deposition equipment
CN103911598A Metal organic chemical vapor deposition equipment
CN103911602A Control system of chemical vapor deposition equipment
CN103096695A Power supply system
CN103088416A LED (Light-Emitting Diode) epitaxial wafer deposition process and LED epitaxial wafer deposition device
CN103849855A Chemical vapor deposition equipment and carrying mechanism for chemical vapor deposition equipment
CN103781207A Connection column clamping device and two-plate positioning connection structure
CN102856240A Substrate bearing device
CN102866143A Characteristic test device for epitaxial material layer
CN102820393A Composite substrate structure and fabrication method thereof