Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902610 | Support pillar | Yi-Der Liang, Shiao-Yi Lin, Cheng-Kuang Yang | 2018-02-27 |
| 4936034 | Reading stand with page turning mechanism | Chieh-Ju Chen | 1990-06-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902610 | Support pillar | Yi-Der Liang, Shiao-Yi Lin, Cheng-Kuang Yang | 2018-02-27 |
| 4936034 | Reading stand with page turning mechanism | Chieh-Ju Chen | 1990-06-26 |