Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334702 | Optical module and erbium-doped fiber amplifier | Hai-Feng LV, Feng Zhou, Gui-Jun Ji, Da-Xin Chen | 2025-06-17 |
| 12332137 | Optical integrated device and optical time domain reflectometer | Hai-Feng LV | 2025-06-17 |
| 11959822 | Optical integrated device and optical time domain reflectometer | Hai-Feng LV | 2024-04-16 |
| 11467344 | Optical circulator having a magnetic ring circumscribing a Wollaston prism flanked by faraday rotators | Hai-Feng LV | 2022-10-11 |
| 11150421 | Optical fiber ferrule adapter | Hai-Feng LV | 2021-10-19 |
| 10930318 | Gapless video looping | Ryan Matthew Gordon | 2021-02-23 |
| 10354692 | Gapless video looping | Ryan Matthew Gordon | 2019-07-16 |
| 8013241 | Ionic gel electrolyte, dye-sensitized photoelectric conversion device and solar cell | Nagatoshi Koumura, Koujirou Hara, Masaru Yoshida, Nobuyuki Tamaoki | 2011-09-06 |