Top Inventors at Spatial Digital Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald C. D. Chang | 34 |
| 2 | Juo-Yu Lee | 30 |
| 3 | Steve K. Chen | 22 |
| #4 | Tzer-Hso Lin | 11 |
| #5 | Yuanchang Liu | 6 |
| #6 | Michael Lin | 4 |
| #7 | Yulan Sun | 4 |
| #8 | Eric Hu | 3 |
| #9 | Frank Lu | 3 |
| #10 | Jeffrey C. Chang | 3 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald C. D. Chang | 34 |
| 2 | Juo-Yu Lee | 30 |
| 3 | Steve K. Chen | 22 |
| #4 | Tzer-Hso Lin | 11 |
| #5 | Yuanchang Liu | 6 |
| #6 | Michael Lin | 4 |
| #7 | Yulan Sun | 4 |
| #8 | Eric Hu | 3 |
| #9 | Frank Lu | 3 |
| #10 | Jeffrey C. Chang | 3 |