| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 31 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Lighting device details | |
| #2 | Special light sources | |
| #3 | Semiconductor light sources | |
| #4 | Optical systems | |
| #5 | Nonlinear optics | |
| #6 | Non-portable lighting devices | |
| #7 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chang Shao-Han | 31 |
| #2 | Cao Qing-Shan | 3 |
| #3 | Liu Su-Tzong | 3 |
| #4 | Shi Fu-Qiu | 3 |
| #5 | Pu Xiao-Man | 3 |
| #6 | Lu Wen-Hsiang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2010008062A1 | Optical plate and backlight module using the same |