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NINGBO SUNNY OPTICAL TECH CO

Overview
  • Total Patents
    644
  • GoodIP Patent Rank
    2,448
  • Filing trend
    ⇧ 58.0%
About

NINGBO SUNNY OPTICAL TECH CO has a total of 644 patent applications. It increased the IP activity by 58.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, optics and telecommunications are LIGHTCO INC, INFITEC GMBH and VECNOS INC.

Patent filings in countries

World map showing NINGBO SUNNY OPTICAL TECH COs patent filings in countries
# Country Total Patents
#1 China 644

Patent filings per year

Chart showing NINGBO SUNNY OPTICAL TECH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Mingzhu 152
#2 Zhao Bojie 141
#3 Chen Zhenyu 132
#4 Tanaka Takehiko 103
#5 Guo Nan 95
#6 Chen Feifan 68
#7 Ding Liang 67
#8 Fang Yinli 64
#9 Huang Zhen 60
#10 Jiang Heng 53

Latest patents

Publication Filing date Title
CN112291449A Camera module, photosensitive assembly and manufacturing method thereof
CN112243073A Camera module and manufacturing method thereof
CN112217963A Preparation method of photosensitive assembly, photosensitive assembly and camera module
CN112203080A Resolution testing method, device and storage medium
CN112193811A Automatic material buckling machine
CN112193812A Loading and unloading equipment for jointed boards of carriers
CN112203041A Shooting and material buckling equipment
CN112188042A Lens holder and method of manufacturing the same
CN112171317A Material box fixing device
CN112146854A Object stage, camera module detection equipment and detection system and detection method thereof
CN112141693A Automatic unloading machine for testing camera module
CN112153364A Stray light detection apparatus and method
CN112153367A Automatic detection machine for testing camera module
CN112153366A Automatic burning machine for camera module group measurement
CN112130270A Split type lens, preparation method thereof and electronic equipment
CN112118386A Offset compensation method, device and storage medium
CN112087621A Lens detection apparatus and method
CN112073599A Camera module, circuit board assembly and manufacturing method thereof and electronic equipment
CN112073598A Throw module and 3D module of making a video recording
CN112019832A Camera module group clamp