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DON CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    130,439
  • Filing trend
    ⇧ 200.0%
About

DON CO LTD has a total of 26 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets optics, basic materials chemistry and macromolecular chemistry and polymers are ZHENGZHOU HIHO OPTICAL TECH CO LTD, BOTTLE MAGIC AUSTRALIA PTY LTD and ENKI TECH INC.

Patent filings in countries

World map showing DON CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sheen Do Hyun 17
#2 Ju Hyun Deok 12
#3 Chung Kwang Jin 4
#4 Sheen Dae Chul 4
#5 Do Hyun Sheen 1
#6 Oh Byung Chul 1
#7 Jong-Kap Jo 1
#8 Do-Hyun Sheen 1
#9 Jin-Ho Cho 1
#10 Lee Kuk Bum 1

Latest patents

Publication Filing date Title
KR102215218B1 Thermal shock resistant coating material for low refractive lens and method of forming coating film using the same
JP2019119968A Pair of garment connectors and garment connected by the same
KR101806803B1 Hard coating composition for spectacle lens not-containing organic solvent
KR20180054139A Transparent substrate with pattern
KR20170022936A Antibiotic zinc oxide for hard coating solution, a process thereof and hard coating solution comprising the same
WO2017018692A1 Transparent glass having pattern
KR20180000049A Perfluoroalkyl siloxane composition for repellant coating and a method of repellency
KR20170011979A Transparent glass with pattern
KR20140118065A Antibiotic thin layer comprising metal oxid
KR20140011809A Hard coated film
KR20130081575A Anti reflective coating layer and manufacturing method thereof
KR20130016574A Method of coating of three dimensions anti finger mark and device of coating therefor
KR20120050548A Synthetic resinous plate for touch screen, and a process therefor
KR20110119871A Vessel of coating material for vacuum coating
KR100883126B1 Processing method of coating metrial for optical lens
KR20090029360A Optical lens having detachable water soluble polyurethane layer and a process thereof
KR20080094165A Optical lens indicated information of lens on the coating layer and method thereof
KR20080051549A The compostion for the surface protection of the coating lens
KR100659979B1 Housing of material for vacuum coating
KR20050088650A Low interference and abrasion resistant coating composition