| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Semiconductors | |
| #3 | Optics | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Nonlinear optics | |
| #3 | Display controls | |
| #4 | Television | |
| #5 | Unspecified technologies | |
| #6 | Advertising | |
| #7 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matthies Dennis Lee | 4 |
| #2 | Stewart Roger G | 3 |
| #3 | Atherton James H | 3 |
| #4 | Shen Zilan | 3 |
| #5 | Khalfin Viktor B | 2 |
| #6 | Matthies Dennis L | 2 |
| #7 | Betis Dennis John | 1 |
| #8 | Kane Michael Gillis | 1 |
| #9 | Chan Winston Kong | 1 |
| #10 | Firestar Arthur Herbert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN101946341A | Increasing the external efficiency of light emitting diodes | |
| US2009115704A1 | Pixel circuit for an active matrix organic light-emitting diode display |