Inventor

Sung-nam Lee

Inventor

Yongin-si, KR

Overview

10→

Patents

2004–2012

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

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

H10Hprimary

H10HInorganic light-emitting semiconductor devices having potential barriers31%

B82YSpecific uses or applications of nanostructures23%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light23%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%

E04HBuildings or like structures for particular purposes4%

H10DInorganic electric semiconductor devices4%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%

PatentTitleYear

8,304,791'Nitride-based semiconductor light emitting device and methods of manufacturing the same'2012 8,279,904'Semiconductor light-emitting device'2012 8,253,125'Semiconductor light emitting device and method of manufacturing the same'2012 8,148,178'Method of growing nitride single crystal and method of manufacturing nitride semiconductor light emitting device'2012 8,129,260'Semiconductor substrates having low defects and methods of manufacturing the same'2012 7,724,795'Semiconductor optoelectronic device and method of fabricating the same'2010 7,483,463'Ridge-waveguide semiconductor laser diode'2009 7,058,105'Semiconductor optoelectronic device'2006 6,992,318'Semiconductor device having superlattice semiconductor layer and method of manufacturing the same'2006 6,744,064'Nitride semiconductor light emitting device'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2012Based in Kyungki-do, KR· patent location history

2006–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history

2006Based in Gyeonggi-do, KR· patent location history

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

2010–2012Patents assigned to SAMSUNG LED CO LTD (4)· patent assignee history

2010–2012Based in Yongin-si, KR· patent location history

2012Patents assigned to LEE SUNG-NAM (3)· patent assignee history

2012Patents assigned to PAEK HO-SUN (3)· patent assignee history

2012Patents assigned to SON JOONG-KON (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	4	2006–2012
SAMSUNG LED CO LTD	4	2010–2012
LEE SUNG-NAMself	3	2012
PAEK HO-SUN	3	2012
SON JOONG-KON	3	2012

Locations

Location	Patents	Span
Yongin-si, KR	4	2010–2012
Kyungki-do, KR	4	2004–2012
Suwon-si, KR	1	2009
Gyeonggi-do, KR	1	2006