Inventor

Seok-Hwan Oh

Inventor

Suwon-si, KR

Overview

30→

Patents

2004–2018

Patent span

Physics

Primary field (CPC G)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices21%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%

H10BElectronic memory devices8%

H10DInorganic electric semiconductor devices6%

B82YSpecific uses or applications of nanostructures5%

B29CShaping or joining of plastics3%

B29LIndexing scheme associated with subclass b29c, relating to particular articles3%

G02BOptical elements, systems or apparatus3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

PatentTitleYear

9,885,953'Method of manufacturing a mask'2018 9,645,302'Backlight unit and display device including the same'2017 9,383,509'Display device'2016 9,256,124'Apparatus for manufacturing a mask'2016 8,930,011'Method of measuring an overlay of an object'2015 8,735,053'Methods of forming photoresist patterns'2014 8,492,058'Photolithography method including technique of determining distribution of energy of exposure light passing through slit of exposure apparatus'2013 8,427,597'Module for liquid crystal display device having cushion members to prevent mechanical deformation and light leakage'2013 8,373,819'Backlight unit and liquid crystal display device having the same'2013 8,338,063'Photolithography method including technique of determining distribution of energy of exposure light passing through slit of exposure apparatus'2012 8,263,323'Method of forming fine pattern using block copolymer'2012 8,263,487'Method of forming patterns of semiconductor device'2012 8,227,349'Method of forming a mask pattern, method of forming a minute pattern, and method of manufacturing a semiconductor device using the same'2012 8,169,012'Semiconductor device and method of fabricating the semiconductor device'2012 8,125,617'Apparatus and method for manufacturing semiconductor device'2012 7,944,519'Liquid crystal display module'2011 7,862,988'Method for forming patterns of semiconductor device'2011 7,825,041'Method of reworking a semiconductor substrate and method of forming a pattern of a semiconductor device'2010 7,678,650'Nonvolatile memory device and method of manufacturing the same'2010 7,611,368'Backlight assembly and assembling method thereof'2009 7,604,907'Multi-exposure semiconductor fabrication mask sets and methods of fabricating such multi-exposure mask sets'2009 7,582,899'Semiconductor device having overlay measurement mark and method of fabricating the same'2009 7,560,768'Nonvolatile memory device and method of manufacturing the same'2009 7,540,970'Methods of fabricating a semiconductor device'2009 7,477,339'Backlight assembly having lamp guide plates with plural lamp holders thereon in which the holders are offset with respect to each other'2009 7,434,957'Backlight unit'2008 7,278,754'Back light unit'2007 7,161,642'Liquid crystal display module and assembling method thereof'2007 7,027,636'Method of detecting measurement error in measurement system'2006 6,803,292'Method for manufacturing a semiconductor device and semiconductor device with overlay mark'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (20)· patent assignee history

2004–2009Based in Yongin-si, KR· patent location history

2008–2017Patents assigned to LG DISPLAY CO LTD (8)· patent assignee history

2009–2012Based in Suwon-si, KR· patent location history

2009–2017Based in Gumi-si, KR· patent location history

2009–2016Based in Gyeongsangbuk-do, KR· patent location history

2012–2016Patents assigned to OH SEOK-HWAN (10)· patent assignee history

2012–2016Patents assigned to HEO JIN-SEOK (4)· patent assignee history

2012–2016Patents assigned to YEO JEONG-HO (4)· patent assignee history

2012–2018Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	20	2004–2018
OH SEOK-HWANself	10	2012–2016
LG DISPLAY CO LTD	8	2008–2017
HEO JIN-SEOK	4	2012–2016
YEO JEONG-HO	4	2012–2016

Locations

Location	Patents	Span
Suwon-si, KR	9	2009–2012
Seoul, KR	7	2012–2018
Gumi-si, KR	4	2009–2017
Gyeongsangbuk-do, KR	2	2009–2016
Yongin-si, KR	2	2004–2009