| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Electrical machinery and energy | |
| #3 | Basic communication technologies | |
| #4 | Consumer goods | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Display controls | |
| #2 | Pulse technique | |
| #3 | AC and DC conversion devices | |
| #4 | Television | |
| #5 | Casings and printed circuits | |
| #6 | Live-saving devices | |
| #7 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Song Yoo-Jin | 12 |
| #2 | Jin Kyong-Pil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2010026672A1 | Circuit for driving a plasma display panel | |
| US2008165175A1 | Plasma display and driving method thereof | |
| US2008150438A1 | Plasma display and driving method thereof |