Inventor
Seung Hyung Lee
Inventor
Gyeonggi-do, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%
G02BOptical elements, systems or apparatus16%
B41JTypewriters5%
B41MPrinting, duplicating, marking, or copying processes5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
F02BInternal-combustion piston engines5%
F02FCylinders, pistons or casings, for combustion engines5%
F02PIgnition, other than compression ignition, for internal-combustion engines5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H01TSpark gaps5%
PatentTitleYear
10,978,005Display device and method of driving the same202110,903,626Spark plug for increasing combustion speed of gasoline engine202110,904,043Optical transmission apparatus and method for processing signal based on direct detection20218,780,299'Backlight unit and display device having the same'20148,648,984'Color filter substrate having ball spacers disposed within black matrixes for liquid crystal display device and method for fabricating the same'20147,980,196'Apparatus and method for coating polyimide layer'20117,557,893'Color filter substrate for liquid crystal display device and method for fabricating the same'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2014Patents assigned to LG DISPLAY CO LTD (3)· patent assignee history
2009–2014Based in Gyeonggi-do, KR· patent location history
2014–2021Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2014Patents assigned to AN MYOUNGGYUN (1)· patent assignee history
2014Patents assigned to CHO JUN BEOM (1)· patent assignee history
2014Patents assigned to CHOI WOONDAE (1)· patent assignee history
2014Based in Icheon-si, KR· patent location history
2021Based in Yongin-si, KR· patent location history
2021Based in Daejeon, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 3 | 2009–2014 |
| SAMSUNG DISPLAY CO LTD | 2 | 2014–2021 |
| AN MYOUNGGYUN | 1 | 2014 |
| CHO JUN BEOM | 1 | 2014 |
| CHOI WOONDAE | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 3 | 2009–2014 |
| Yongin-si, KR | 1 | 2021 |
| Daejeon, KR | 1 | 2021 |
| Seoul, KR | 1 | 2021 |
| Icheon-si, KR | 1 | 2014 |