Dong Hoon Hyun

Follow

Person

Siheung-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
LED light-diffusing lens adopting asymmetric free-form surface expr...
- Patent number 9,611,986
- Issue date Apr 4, 2017
- Dong Hoon Hyun
- G02 - OPTICS
Information Patent Grant
LED lighting engine adopting an icicle type diffusion unit
- Patent number 9,395,063
- Issue date Jul 19, 2016
- Dong Hoon Hyun
- F21 - LIGHTING
Information Patent Grant
Reflector having reflection pattern for compensating for lighting c...
- Patent number 9,182,102
- Issue date Nov 10, 2015
- Dong Hoon Hyun
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHT-DIFFUSING LENS ADOPTING ASYMMETRIC FREE-FORM SURFACE EXPR...
- Publication number 20150192256
- Publication date Jul 9, 2015
- Dong Hoon Hyun
- F21 - LIGHTING
Information Patent Application
LED LIGHTING ENGINE ADOPTING AN ICICLE TYPE DIFFUSION UNIT
- Publication number 20150023021
- Publication date Jan 22, 2015
- Dong Hoon Hyun
- F21 - LIGHTING
Information Patent Application
REFLECTOR HAVING REFLECTION PATTERN FOR COMPENSATING FOR LIGHTING C...
- Publication number 20140340908
- Publication date Nov 20, 2014
- Dong Hoon Hyun
- F21 - LIGHTING
Information Patent Application
WIDE ICICLE-TYPE LIGHT-ADJUSTING LENS FOR DIFFUSING THE LIGHT OF AN...
- Publication number 20130258676
- Publication date Oct 3, 2013
- Dong Hoon Hyun
- G02 - OPTICS