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NINGBO YONGXIN OPTICS CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    36,873
  • Filing trend
    ⇧ 33.0%
About

NINGBO YONGXIN OPTICS CO LTD has a total of 49 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and computer technology are IMMERSION CO LTD, AUXORA SHENZHEN INC and NEWSIGHT REALITY INC.

Patent filings in countries

World map showing NINGBO YONGXIN OPTICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing NINGBO YONGXIN OPTICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Lei 31
#2 Zhang Keqi 19
#3 Zhang Lizhi 10
#4 Qiu Yuanfang 10
#5 Yang Yong 10
#6 Cui Zhiying 10
#7 Qiu Hui 8
#8 Chen Jinzhu 8
#9 Sun Xiuyun 7
#10 Zheng Chi 6

Latest patents

Publication Filing date Title
CN112285906A Ultra-high-definition wide-angle imaging optical system
CN112269246A Ultra-high-definition imaging optical system
CN111880291A Six-piece type vehicle-mounted optical imaging system
CN112099217A Automatic focusing method for microscope
CN112099216A Focusing method of electric fluorescence microscope
CN111856736A Objective lens of microscope
CN111856735A Objective lens for 40 times biological observation
CN111352222A Small high-definition vehicle-mounted wide-angle imaging system
CN111025438A Zoom imaging lens
CN111123494A Optical system of high zoom ratio continuous zooming stereomicroscope
CN111062895A Microscopic image restoration method based on multi-view-field segmentation
CN110702615A Color correction method for color digital transmission microscope
CN110726536A Color correction method for color digital reflection microscope
CN110102537A A kind of cleaning method of the low chemical stability optical glass of high abrasion degree
CN110161656A A kind of vehicle-mounted high-definition wide angle imaging system
CN110146973A A kind of preposition microscopical lighting device
CN110187490A A method of improving micro objective resolution ratio
CN109683301A One kind just setting microscopical lighting device
CN109410104A System that micro- full Wireless interactive teaching based on machine learning transmits and auxiliary is attended class
CN109207980A A kind of method that brass part surface oxidation blacks