Youngchul Lee

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device for detecting island position of single crystal ingot growin...
- Patent number 10,233,563
- Issue date Mar 19, 2019
- Korea Institute of Industrial Technology
- Sung Ryul Kim
- C30 - CRYSTAL GROWTH
Information Patent Grant
Reactor for separating aluminium from multi-layer film materials
- Patent number 8,211,378
- Issue date Jul 3, 2012
- Korea Institute of Industrial Technology
- Youngchul Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and method for searching for 3-dimensional shapes
- Patent number 7,953,301
- Issue date May 31, 2011
- Korea Institute of Industrial Technology
- Jeongkil Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for searching for 3-dimensional shapes
- Patent number 7,551,807
- Issue date Jun 23, 2009
- Korea Institute of Industrial Technology
- Jeongkil Choi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR DETECTING ISLAND POSITION OF SINGLE CRYSTAL INGOT GROWIN...
- Publication number 20160032484
- Publication date Feb 4, 2016
- Korea Institute of Industrial Technology
- Sung Ryul Kim
- C30 - CRYSTAL GROWTH
Information Patent Application
REACTOR FOR SEPARATING ALUMINIUM FROM MULTI-LAYER FILM MATERIALS
- Publication number 20090304561
- Publication date Dec 10, 2009
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Youngchul Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR SEARCHING FOR 3-DIMENSIONAL SHAPES
- Publication number 20090237397
- Publication date Sep 24, 2009
- Korea Institute of Industrial Technology
- Jeongkil Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for searching for 3-dimensional shapes
- Publication number 20070110320
- Publication date May 17, 2007
- Korea Institute of Industrial Technology
- Jeongkil Choi
- G06 - COMPUTING CALCULATING COUNTING