Inventor

Kwan Sik Min

Inventor

Gunpo-si, KR

Overview

3→

Patents

2012–2020

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information33%

G02BOptical elements, systems or apparatus22%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein22%

H04NPictorial communication, e.g. television22%

PatentTitleYear

10,678,093Backlight unit comprising a cholesteric liquid crystal layer and a polarizing portion having a waveplate and a polarizing film and display apparatus including the same2020 8,842,169'Display apparatus which displays a plurality of content views, glasses apparatus which synchronizes with one of the content views, and methods thereof'2014 8,325,108'System for controlling brightness flicker of parallax barrier LCD that has wide viewing angle and method thereof'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHO TAI HOON (1)· patent assignee history

2012Patents assigned to JEONG DONG CHEOL (1)· patent assignee history

2012Patents assigned to JOO HYONAM (1)· patent assignee history

2012Patents assigned to KWON SOON BUM (1)· patent assignee history

2012Based in Chungcheongnam-do, KR· patent location history

2014–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2014–2020Based in Gunpo-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	2	2014–2020
CHO TAI HOON	1	2012
JEONG DONG CHEOL	1	2012
JOO HYONAM	1	2012
KWON SOON BUM	1	2012

Locations

Location	Patents	Span
Gunpo-si, KR	2	2014–2020
Chungcheongnam-do, KR	1	2012