Inventor
Nae Man Park
Inventor
Daejeon, KR
Overview
Patents· 9 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 barriers47%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B05BSpraying apparatus6%
B82YSpecific uses or applications of nanostructures6%
C23CCoating metallic material6%
F16KValves6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
8,222,055'Silicon nitride layer for light emitting device, light emitting device using the same, and method of forming silicon nitride layer for light emitting device'20128,022,444'Biosensor and method of manufacturing the same'20117,982,231'Silicon-based light emitting diode using side reflecting mirror'20117,791,095'Semiconductor light emitting diode'20107,772,587'Silicon-based light emitting diode for enhancing light extraction efficiency and method of fabricating the same'20107,671,377'Silicon based light emitting diode'20106,998,643'Silicon-based light emitting diode'20066,773,946'Method for fabricating light-emitting diode using nanosize nitride semiconductor multiple quantum wells'20046,544,870'Silicon nitride film comprising amorphous silicon quantum dots embedded therein, its fabrication method and light-emitting device using the same'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to KWANGJU INST SCI & TECH (1)· patent assignee history
2003–2004Based in Kwangju, KR· patent location history
2004Patents assigned to KWAGJU INST OF SCIENCE AND TEC (1)· patent assignee history
2006–2012Patents assigned to KOREA ELECTRONICS TELECOMM (7)· patent assignee history
2006–2012Based in Daejeon, KR· patent location history
2012Patents assigned to KIM KYUNG HYUN (1)· patent assignee history
2012Patents assigned to KIM TAE YOUB (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 7 | 2006–2012 |
| KIM KYUNG HYUN | 1 | 2012 |
| KIM TAE YOUB | 1 | 2012 |
| KWAGJU INST OF SCIENCE AND TEC | 1 | 2004 |
| KWANGJU INST SCI & TECH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 7 | 2006–2012 |
| Kwangju, KR | 2 | 2003–2004 |