Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971565 | Absorption type near infrared filter | Chung-Han Lu, Hsiao-Ching Shen, Chun-Cheng HSIEH | 2024-04-30 |
| 11378727 | Absorption type near infrared filter | Chung-Han Lu, Hsiao-Ching Shen, Chun-Cheng HSIEH | 2022-07-05 |