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DANYANG HONGXIN OPTICAL GLASSES CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,835
About

DANYANG HONGXIN OPTICAL GLASSES CO LTD has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets optics, machines and machine tools are DANYANG JINGTONG GLASSES TECHNOLOGY INNOVATION SERVICE CENTRAL CO LTD, ADLENS LTD and JIANGSU TAOJING CO LTD.

Patent filings in countries

World map showing DANYANG HONGXIN OPTICAL GLASSES CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing DANYANG HONGXIN OPTICAL GLASSES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jing Xiaoping 18

Latest patents

Publication Filing date Title
CN110202446A A kind of polishing manufacturing equipment of spectacle lens
CN110187416A A kind of coating fog-proof lens
CN110146997A A kind of resin lens
CN110187516A A kind of antifatigue hardening lens
CN110202435A A kind of eyeglass deburring atomizer mill
CN110208961A A kind of shock resistance ultra-toughness polyurethane eyeglass
CN110286501A A kind of antifog complex optics
CN110154286A A kind of shaping grinding apparatus of eyeglass light polarizing film
CN110254872A A kind of eyeglass removes adhesive dispenser
CN110181734A A kind of eyeglass removes clamp device
CN110286503A A kind of stiffened 3d resin eyeglass
CN110187461A A kind of superhard polarized lenses
CN110174721A A kind of anti-blue light ultraviolet light eyeglass
CN110208960A A kind of color-changing lens
CN109701914A A kind of fog-proof lens
CN108501287A A kind of eyeglass tablet press machine
CN108544356A A kind of eyeglass bead cutter
CN108287379A A kind of optical mirror slip and preparation method thereof