Inventor
Jung Ja Yang
Inventor
Kyungki-do, KR
Overview
Patents· 8 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 barriers35%
H05BElectric heating17%
F21KNon-electric light sources using luminescence13%
H01LSemiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
9,024,294'Group III nitride nanorod light emitting device'20158,993,993'Semiconductor light emitting device and method for fabricating the same'20158,754,578'AC driven light emitting device connection structure'20148,735,867'Group III nitride nanorod light emitting device'20148,455,284'Group III nitride nanorod light emitting device and method of manufacturing thereof'20138,247,980'LED driving circuit and light emitting diode array device'20128,188,654'AC driven light emitting device'20128,040,050'AC driven light emitting device'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2012Patents assigned to SAMSUNG LED CO LTD (3)· patent assignee history
2011–2015Based in Kyungki-do, KR· patent location history
2012–2015Patents assigned to YANG JUNG JA (6)· patent assignee history
2012–2014Patents assigned to LEE YOUNG JIN (3)· patent assignee history
2012–2014Patents assigned to ONUSHKIN GRIGORY (3)· patent assignee history
2013–2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YANG JUNG JAself | 6 | 2012–2015 |
| SAMSUNG ELECTRONICS CO LTD | 5 | 2013–2015 |
| LEE YOUNG JIN | 3 | 2012–2014 |
| ONUSHKIN GRIGORY | 3 | 2012–2014 |
| SAMSUNG LED CO LTD | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 8 | 2011–2015 |