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NINGBO SUNNY AUTOMOTIVE OPTICAL TECH CO LTD

Overview
  • Total Patents
    259
  • GoodIP Patent Rank
    5,644
  • Filing trend
    ⇧ 46.0%
About

NINGBO SUNNY AUTOMOTIVE OPTICAL TECH CO LTD has a total of 259 patent applications. It increased the IP activity by 46.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and machines are FUJIAN FORECAM OPTICAL TECHNOLOGY CO LTD, SEKINOSU KK and TIANJIN OUFEI PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing NINGBO SUNNY AUTOMOTIVE OPTICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 259

Patent filings per year

Chart showing NINGBO SUNNY AUTOMOTIVE OPTICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Dongfang 110
#2 Yao Bo 88
#3 Yang Jia 60
#4 Lang Haitao 42
#5 Xie Qiansen 38
#6 Xu Chao 37
#7 Luan Xiaoyu 14
#8 Shi Zhangjin 14
#9 Zhang Shaopeng 12
#10 Shen Yang 12

Latest patents

Publication Filing date Title
CN112147759A Optical lens and electronic device
CN111355875A Lens barrel and imaging apparatus
CN111239869A Diffusion plate
CN111221062A Display device
CN111064941A Multi-zone projection device and multi-zone projection method
CN111897082A Optical lens and method for manufacturing the same
CN110764339A Multi-zone imaging apparatus and method
CN112198744A Optical device and application thereof
CN112277254A Injection mold and ejection mechanism and ejection method thereof
CN112255760A Optical lens and electronic device
CN112180538A Optical lens and imaging apparatus
CN112147754A Optical lens and electronic device
CN112147751A Optical lens and electronic device
CN112105104A Optical device and application thereof
CN112099230A Projection adjusting system and projection adjusting method thereof
CN112098972A Laser radar system and different light path scanning device thereof
CN112073699A Projection system and projection method thereof
CN112068291A Optical lens and imaging apparatus
CN112068389A Modular projection system and projection method thereof
CN112068290A Optical lens and imaging apparatus