Inventor

Ji Won Jang

Inventor

Seoul, KR

Overview

8→

Patents

2013–2015

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus26%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein26%

F21VFunctional features or details of lighting devices or systems thereof16%

H10HInorganic light-emitting semiconductor devices having potential barriers11%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%

G06FElectric digital data processing5%

H04MTelephonic communication5%

PatentTitleYear

9,140,426'Backlight unit and display apparatus using the same'2015 8,985,798'Backlight unit and display apparatus using the same'2015 8,835,969'Light emitting device package and lighting system'2014 8,814,377'Backlight unit and display apparatus using the same'2014 8,723,755'Terminal having dual display units and method for inputting letters therein'2014 8,684,547'Backlight unit and display apparatus using the same'2014 8,556,442'Backlight unit and display apparatus using the same'2013 8,530,918'Light emitting device package and lighting system'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to LG INNOTEK CO LTD (7)· patent assignee history

2013–2014Patents assigned to JANG JI WON (5)· patent assignee history

2013–2015Based in Seoul, KR· patent location history

2014Patents assigned to KIM MIN SANG (2)· patent assignee history

2014Patents assigned to AHN JAE HYUN (1)· patent assignee history

2014Patents assigned to KIM JEONG HWAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG INNOTEK CO LTD	7	2013–2015
JANG JI WONself	5	2013–2014
KIM MIN SANG	2	2014
AHN JAE HYUN	1	2014
KIM JEONG HWAN	1	2014

Locations

Location	Patents	Span
Seoul, KR	8	2013–2015