Won-Cheul Ju

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
System for laminating optical film and method for manufacturing dis...
- Patent number 9,914,289
- Issue date Mar 13, 2018
- LG Chem, Ltd.
- Kyoung-Sik Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
System for laminating optical film and method for manufacturing dis...
- Patent number 9,694,571
- Issue date Jul 4, 2017
- LG Chem, Ltd.
- Kyoung-Sik Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for laminating optical film and method for manufacturing dis...
- Patent number 9,682,543
- Issue date Jun 20, 2017
- LG Chem, Ltd.
- Kyoung-Sik Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
System for laminating optical film and method for manufacturing dis...
- Patent number 9,498,943
- Issue date Nov 22, 2016
- LG Chem, Ltd.
- Kyoung-Sik Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mask
- Patent number 9,140,979
- Issue date Sep 22, 2015
- LG Chem, Ltd.
- Sin Young Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Mask and optical filter manufacturing apparatus including the same
- Patent number 9,069,257
- Issue date Jun 30, 2015
- LG Chem, Ltd.
- Sin Young Kim
- G02 - OPTICS
Information Patent Grant
Mask
- Patent number 9,041,993
- Issue date May 26, 2015
- LG Chem, Ltd.
- Sin Young Kim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...
- Publication number 20150190997
- Publication date Jul 9, 2015
- LG CHEM Ltd.
- Kyoung-Sik KIM
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...
- Publication number 20150190998
- Publication date Jul 9, 2015
- LG CHEM, LTD.
- Kyoung-Sik KIM
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...
- Publication number 20150190995
- Publication date Jul 9, 2015
- LG CHEM Ltd.
- Kyoung-Sik KIM
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...
- Publication number 20150190996
- Publication date Jul 9, 2015
- LG CHEM, LTD.
- Kyoung-Sik KIM
- B32 - LAYERED PRODUCTS
Information Patent Application
MASK
- Publication number 20130143007
- Publication date Jun 6, 2013
- LG CHEM, LTD.
- Sin Young KIM
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
MASK AND OPTICAL FILTER MANUFACTURING APPARATUS INCLUDING THE SAME
- Publication number 20130114055
- Publication date May 9, 2013
- LG CHEM Ltd.
- Sin Young Kim
- G02 - OPTICS
Information Patent Application
MASK
- Publication number 20120092742
- Publication date Apr 19, 2012
- Sin Young KIM
- G02 - OPTICS

Won-Cheul Ju

Person

Patents Grantslast 30 patents

System for laminating optical film and method for manufacturing dis...

System for laminating optical film and method for manufacturing dis...

System for laminating optical film and method for manufacturing dis...

System for laminating optical film and method for manufacturing dis...

Mask

Mask and optical filter manufacturing apparatus including the same

Mask

Patents Applicationslast 30 patents

SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...

SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...

SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...

SYSTEM FOR LAMINATING OPTICAL FILM AND METHOD FOR MANUFACTURING DIS...

MASK

MASK AND OPTICAL FILTER MANUFACTURING APPARATUS INCLUDING THE SAME

MASK