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RAYGEN CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    100,424
About

RAYGEN CO LTD has a total of 56 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, China and EAPO (Eurasian Patent Organization). Its main competitors in its focus markets optics, machines and machine tools are SHENZHEN DIXIAN ELECTRONICS CO LTD, MI XIANG-DONG and N & F CO LTD.

Patent filings in countries

World map showing RAYGEN CO LTDs patent filings in countries

Patent filings per year

Chart showing RAYGEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ha Su Yung 30
#2 Jung Bong Soo 5
#3 Kim Yang Soo 4
#4 Ha Su Yong 4
#5 Ha Su Young 3
#6 Choung Yo Jo 2
#7 Cho Choung Hyung 2
#8 Han Eui Duk 2
#9 Park Jeong Ho 2
#10 Na Sang Hyun 2

Latest patents

Publication Filing date Title
KR20160124413A Cutting System For Light Guide Plate And Cutting Mathod Thereof
KR20180005445A Device Manufacturing Pattern For LGP
KR20160078938A Cutting Device For Light Guide Plate
EA030821B1 Light guide plate
CN106142531A The roller die transferred for the precise pattern of ultra-thin light guide board controls device
KR20160132755A Control Device Of Roll Stamper
KR20170045690A Roller For Manufacturing Light Guide Plate And Manufacturing Mathod Thereof
KR20170045691A Roller For Manufacturing Light Guide Plate And Manufacturing Mathod Thereof
KR20170045413A Light Guide Plate And Manufacturing Mathod Thereof
KR20140130079A Back Light Unit And Liquid Crystal Display Device Having It
KR20160000017A Manufacturing Method Of Large-Sized Light Guide Plate
KR20160000016A Light Guide Plate And Manufacturing Method Thereof
KR20150120000A Light Guide Plate Having Multi-Layer
KR20150116949A Cutting System For Light Guide Plate And Cutting Mathod Thereof
KR20150116947A Light Guide Plate And Manufacturing Mathod Thereof
KR20150116948A Cutting Device For Light Guide Plate
KR20150116946A Light Guide Plate And Manufacturing mathod Thereof
CN104552914A Manufacturing method of light guiding board with light diffusion patterns and light scattering lines
KR101412697B1 Light guide plate producting method having light scattering scratch line
KR20140135381A Lighting Guide Unit