Inventor
PARK CHEON-HO
KR29 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHEON-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
12 patentsUS10286643B2May 14, 2019
Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
LG CHEMICAL LTD3 citations72
US9914290B2Mar 13, 2018
Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
LG CHEMICAL LTD2 citations72
US9682543B2Jun 20, 2017
System for laminating optical film and method for manufacturing display unit using the same
LG CHEMICAL LTD2 citations71
US9498942B2Nov 22, 2016
System for laminating optical film and method for manufacturing display unit using the same
LG CHEMICAL LTD3 citations71
US10710351B2Jul 14, 2020
System and method for continuously manufacturing optical display device
LG CHEMICAL LTD2 citations70
US10870267B2Dec 22, 2020
Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
LG CHEMICAL LTD0 citations51
US10076900B2Sep 18, 2018
Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
LG CHEMICAL LTD0 citations51
US10029450B2Jul 24, 2018
Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
LG CHEMICAL LTD0 citations51
US9498943B2Nov 22, 2016
System for laminating optical film and method for manufacturing display unit using the same
LG CHEMICAL LTD0 citations51
US10677784B2Jun 9, 2020
Apparatus for manufacturing display module
LG CHEMICAL LTD0 citations40
US9914289B2Mar 13, 2018
System for laminating optical film and method for manufacturing display unit using the same
LG CHEMICAL LTD0 citations40
US9694571B2Jul 4, 2017
System for laminating optical film and method for manufacturing display unit using the same
LG CHEMICAL LTD0 citations40
SAMSUNG AEROSPACE IND
4 patentsUS5796529AAug 18, 1998
Fast photographic lens system
SAMSUNG AEROSPACE IND31 citations92
US5790324AAug 4, 1998
Wide-angle photographic lens system
SAMSUNG AEROSPACE IND11 citations73
US6046862AApr 4, 2000
Zoom lens system
SAMSUNG AEROSPACE IND2 citations62
US5903398AMay 11, 1999
Zoom lens system
SAMSUNG AEROSPACE IND3 citations62
SAMSUNG ELECTRONICS CO LTD
4 patentsUS9568156B2Feb 14, 2017
Light source module and lighting device having the same
SAMSUNG ELECTRONICS CO LTD4 citations71
US9894766B2Feb 13, 2018
Display apparatus
SAMSUNG ELECTRONICS CO LTD3 citations70
US10215365B2Feb 26, 2019
Lighting device and method for manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations56
US9081258B2Jul 14, 2015
Flash lens and flash module employing the same
SAMSUNG ELECTRONICS CO LTD0 citations51
SAMSUNG ELECTRO MECH
3 patentsUS7710665B2May 4, 2010
Imaging optical system
SAMSUNG ELECTRO MECH59 citations96
US6992838B2Jan 31, 2006
Objective lens with the diffractive surface for DVD/CD compatible optical pickup
SAMSUNG ELECTRO MECH10 citations73
US7755851B2Jul 13, 2010
Subminiature imaging optical system
SAMSUNG ELECTRO MECH1 citations51
ARIYOSHI TETSUO
3 patentsUS8814381B2Aug 26, 2014
Omnidirectional light emitting device lamp
ARIYOSHI TETSUO7 citations81
US8956011B2Feb 17, 2015
Bulb type semiconductor light-emitting device lamp
ARIYOSHI TETSUO2 citations60
US8801218B2Aug 12, 2014
Lighting device capable of emitting light with a wide angle
ARIYOSHI TETSUO1 citations50