Inventor

Dong-Sik Sakong

Inventor

Seongnam-si, KR

Overview

5→

Patents

1998–2011

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein29%

G09GArrangements or circuits for control of indicating devices using static means to present variable information29%

C09KMaterials for miscellaneous applications, not provided for elsewhere14%

H10DInorganic electric semiconductor devices14%

H10KOrganic electric solid-state devices14%

PatentTitleYear

8,072,473'Gray scale voltage generator, method of generating gray scale voltage and transmissive and reflective type liquid crystal display device using the same'2011 7,807,999'Array substrate, liquid crystal display apparatus having the same and method for driving liquid crystal display apparatus'2010 7,145,580'Gray scale voltage generator, method of generating gray scale voltage and transmissive and reflective type liquid crystal display device using the same'2006 6,208,405'Method for manufacturing a liquid crystal display'2001 5,731,599'Blue light-emitting polymer and light-emitting diode adopting the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2011Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history

1998Based in Sungnam, KR· patent location history

2001Based in Kyungki-do, KR· patent location history

2006–2011Based in Seongnam-si, KR· patent location history

2011Patents assigned to KIM JAE-CHANG (1)· patent assignee history

2011Patents assigned to KIM SANG-IL (1)· patent assignee history

2011Patents assigned to KIM TAE-HWAN (1)· patent assignee history

2011Patents assigned to PARK CHEOL-WOO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	5	1998–2011
KIM JAE-CHANG	1	2011
KIM SANG-IL	1	2011
KIM TAE-HWAN	1	2011
PARK CHEOL-WOO	1	2011

Locations

Location	Patents	Span
Seongnam-si, KR	3	2006–2011
Kyungki-do, KR	1	2001
Sungnam, KR	1	1998