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NANCHANG OUFEI OPTICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
About

NANCHANG OUFEI OPTICAL TECHNOLOGY CO LTD has a total of 11 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 environmental technology and machine tools are MACTECH CORP, CHONGQING XIEMA MECHANICAL CRANKSHAFT CO LTD and ZHAO SHUIGUANG.

Patent filings in countries

World map showing NANCHANG OUFEI OPTICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANCHANG OUFEI OPTICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tang Bin 8
#2 Li Yun 8
#3 Liu Jianping 4
#4 Wang Juan 2
#5 Sheng Chen 2
#6 Fang Ying 2
#7 Liu Xiangyang 1
#8 Tang Genchu 1
#9 Shuai Junping 1
#10 Wei Falong 1

Latest patents

Publication Filing date Title
CN103639885A Glass grinding device and grinding method
CN103538774A Glass positioning rack and glass fixing device applying glass positioning rack
CN103447906A Glass bending correcting device and use method of glass bending correcting device
CN103399017A Glass silk printing detecting device
CN103383362A Glass detecting device
CN103365476A Toughened glass for touch screen and manufacturing method of toughened glass
CN103365466A Stereostructure glass and manufacturing method
CN103309538A Manufacturing method of capacitive touch screen
CN103302957A Silk-screen printing fixture and using method thereof
CN103322892A Detection device and detection method for rough surface
CN103274587A Glass strengthening method and preparation method of OGS (one glass solution) touch screen