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NANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    23,719
  • Filing trend
    ⇧ 163.0%
About

NANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTD has a total of 65 patent applications. It increased the IP activity by 163.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets optics, audio-visual technology and surface technology and coating are SANO EIGO, POLIGHT AS and VISION ENG LTD.

Patent filings per year

Chart showing NANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wei 12
#2 Zhu Shumin 10
#3 Tabata Tomio 10
#4 Zhang Shengyun 8
#5 Feng Jun 6
#6 Shuai Wenhua 6
#7 Shen Chengzhe 6
#8 Tang Dong 6
#9 Tang Bin 6
#10 Arita Shinichi 5

Latest patents

Publication Filing date Title
KR20210018782A Imaging Lens, Imaging Devie and Information Terminal
WO2021072668A1 Optical system, camera module and terminal device
WO2021072669A1 Optical system, camera module, and terminal device
WO2021017181A1 Camera module and lens assembly thereof, and mobile terminal
WO2021068208A1 Camera module and electronic device
WO2020248444A1 Camera module, electronic device, and optical image stabilization method thereof
WO2020252938A1 Multi-group lens, photographing module, and intelligent terminal
WO2020043124A1 Light sensing assembly and manufacturing method thereof, camera module, and mobile terminal
WO2020043132A1 Support, camera module and mobile terminal
WO2020043127A1 Photosensitive assembly, camera module, and mobile terminal
CN111812754A Infrared light-transmitting hole structure and terminal
CN111791092A Arc cover plate sweeping method
CN111761903A Flexible cover plate and terminal
CN110196482A Pick-up lens and photographic device
US2019089885A1 Camera module
US2019088698A1 Camera module
CN110386756A The manufacturing method of bend glass and bend glass
CN110385626A Panel and preparation method thereof
CN110385627A Panel and preparation method thereof
CN110390880A Panel and its manufacture craft