Youngseok Lee

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ChungCheongNam-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Tempered glass cutting method and cutting apparatus
- Patent number 9,896,371
- Issue date Feb 20, 2018
- CORNING PRECISION MATERIALS CO., LTD.
- Jaemin Cha
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of fabricating light extraction substrate for OLED
- Patent number 9,425,430
- Issue date Aug 23, 2016
- Corning Precision Materials Co., Ltd.
- Kiyeon Lee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of cutting chemically toughened glass
- Patent number 9,169,154
- Issue date Oct 27, 2015
- CORNING PRECISION MATERIALS CO., LTD.
- Hoikwan Lee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of fabricating substrate for organic light-emitting device
- Patent number 9,034,565
- Issue date May 19, 2015
- Samsung Corning Precision Materials Co., Ltd.
- Kiyeon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TEMPERED GLASS CUTTING METHOD AND CUTTING APPARATUS
- Publication number 20150166390
- Publication date Jun 18, 2015
- CORNING PRECISION MATERIALS CO., LTD.
- Jaemin Cha
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Light Extraction Substrate For OLED, and OLED Including The Same
- Publication number 20140334160
- Publication date Nov 13, 2014
- SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
- Kiyeon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method Of Fabricating Light Extraction Substrate For OLED
- Publication number 20140335637
- Publication date Nov 13, 2014
- SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
- Kiyeon Lee
- G02 - OPTICS
Information Patent Application
Method Of Fabricating Substrate For Organic Light-Emitting Device
- Publication number 20140329180
- Publication date Nov 6, 2014
- SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
- Kiyeon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF CUTTING CHEMICALLY TOUGHENED GLASS
- Publication number 20140182335
- Publication date Jul 3, 2014
- SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
- Hoikwan Lee
- C03 - GLASS MINERAL OR SLAG WOOL