Inventor

Pong Ok Park

Inventor

Asan-si, KR

Overview

2→

Patents

2008–2016

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

C23Fprimary

C23FNon-mechanical removal of metallic material from surface20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G09GArrangements or circuits for control of indicating devices using static means to present variable information20%

H10DInorganic electric semiconductor devices20%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%

PatentTitleYear

9,406,264'Display device'2016 7,371,622'Etchant for signal wire and method of manufacturing thin film transistor array panel using etchant'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2008Based in Seoul, KR· patent location history

2016Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

2016Based in Asan-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	1	2016
SAMSUNG ELECTRONICS CO LTD	1	2008

Locations

Location	Patents	Span
Asan-si, KR	1	2016
Seoul, KR	1	2008