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JIANGSU HUANGJINWU OPTICAL GLASSES CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    108,356
  • Filing trend
    ⇩ 100.0%
About

JIANGSU HUANGJINWU OPTICAL GLASSES CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and chemical engineering are LUXOTTICA SRL, KANDA OPTICAL and SHAO JIERU.

Patent filings in countries

World map showing JIANGSU HUANGJINWU OPTICAL GLASSES CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing JIANGSU HUANGJINWU OPTICAL GLASSES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiangyu 13
#2 Sun Weimin 3

Latest patents

Publication Filing date Title
CN112237324A Lens storage device
CN112284886A Anti-dazzle rear-view mirror lens hardness detection device
CN112241072A Strong light-proof night driving mirror
CN112241071A Myopia glasses capable of correcting peripheral defocus
CN112276829A Clamp for processing steering mirror
CN112241073A Blue light resistant glasses of adjusting mechanism
CN112241074A Anti-dazzle combined night driving mirror
CN112026289A Anti-dazzle PE protection film
CN112122201A Belt cleaning device is used in production of anti blue light myopia lens
CN112084222A Processing technology of night-vision peripheral out-of-focus lens
CN111983819A Processing technology of film layer color-changing sheet for glasses film
CN112028483A Processing technology of dustproof color-changeable lens
CN111308585A Method for preventing blue light and infrared light of lens
CN108017978A A kind of anti-scraping coating of eyeglass
CN107748451A A kind of ultra-toughness formula Frameless glasses
CN107632409A A kind of compound high folding eyeglass