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NANCHANG O FILM TECHNOLOGY CO

Overview
  • Total Patents
    138
  • GoodIP Patent Rank
    16,976
About

NANCHANG O FILM TECHNOLOGY CO has a total of 138 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 optics, audio-visual technology and computer technology are PIQS TECH SHENZHEN LIMITED, KIM YONG JAY and HONGFUJIN PREC IND.

Patent filings in countries

World map showing NANCHANG O FILM TECHNOLOGY COs patent filings in countries
# Country Total Patents
#1 China 138

Patent filings per year

Chart showing NANCHANG O FILM TECHNOLOGY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Lixin 34
#2 Wang Xin 33
#3 Qi Shu 24
#4 Liu Yanni 21
#5 Liu Lei 13
#6 Zheng Kai 10
#7 Shen Chengzhe 10
#8 Gao Yulong 9
#9 Yan Zhengbo 8
#10 Lei Guanghui 6

Latest patents

Publication Filing date Title
CN105204268A Camera module
CN105204271A Camera module
CN105227817A Camera module
CN105137564A Camera head module
CN105120138A Camera module and assembling method thereof
CN105137570A Camera module and electronic device provided with camera module
CN105137696A Anti-shake apparatus of camera module and camera module
CN105093473A Camera module
CN105142336A Camera shooting module, printed circuit board and preparation method
CN105158872A Focusing structure, lens assembly and camera module
CN105158871A Lens module and camera device
CN105100572A Camera module and electronic device having same
CN105048765A Camera module group and voice coil motor thereof
CN105049696A Camera module and circuit board of camera module
CN105187698A Dual-camera module assembling device and method
CN105158869A Camera shooting module and camera device
CN105182493A Camera module and support structure thereof
CN105163009A Picture and method for testing camera module
CN105072319A Camera module and circuit board thereof
CN105100571A Camera module group and first and second circuit boards thereof