Duck Ki Ahn

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
External light blocking film for display device and filter having t...
- Patent number 8,269,404
- Issue date Sep 18, 2012
- Samsung Corning Precision Materials Co., Ltd.
- Eun-Young Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter for display device and method for fabricating the same
- Patent number 7,824,758
- Issue date Nov 2, 2010
- Samsung Corning Precision Glass Co., Ltd.
- Duck Ki Ahn
- G02 - OPTICS
Information Patent Grant
External light shielding film and optical filter for display appara...
- Patent number 7,687,781
- Issue date Mar 30, 2010
- Samsung Corning Precision Glass Co., Ltd.
- Moon Ki Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PERFORMING TIME-SHIFT FUNCTION AND TELEVISION RECEIVER US...
- Publication number 20110280544
- Publication date Nov 17, 2011
- Duck Jae AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
External Light Blocking Film For Display Device, Method Of Fabricat...
- Publication number 20090116249
- Publication date May 7, 2009
- Samsung Corning Precision Glass Co., Ltd.
- Eun-Young Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Filter For Display Device And Method For Fabricating The Same
- Publication number 20090104413
- Publication date Apr 23, 2009
- Samsung Corning Precision Glass Co., Ltd.
- Duck Ki Ahn
- G02 - OPTICS
Information Patent Application
EXTERNAL LIGHT SHIELDING FILM AND OPTICAL FILTER FOR DISPLAY APPARA...
- Publication number 20080149865
- Publication date Jun 26, 2008
- SAMSUNG CORNING CO., LTD.
- Moon Ki Han
- G02 - OPTICS
Information Patent Application
Functional film composition for display
- Publication number 20080048156
- Publication date Feb 28, 2008
- Samsung Corning Co. Ltd.
- Duck Ki Ahn
- F21 - LIGHTING
Information Patent Application
Display filter and display apparatus having the same
- Publication number 20070194679
- Publication date Aug 23, 2007
- Samsung Corning Co., Ltd.
- Sung Nim Jo
- H01 - BASIC ELECTRIC ELEMENTS