Last update: January 9, 2025
10. DVD Encoder
DVD-RAM
| Ref. No. | Country | Patent No. | Patentee | Expiry Date |
|---|---|---|---|---|
| MF63 | US | 7,190,647 | Hitachi C.E. | 2025-08-03 |
| MGED | JP | 4,654,050 | Hitachi C.E. | 2025-02-07 |
Last update: January 9, 2025
| Ref. No. | Country | Patent No. | Patentee | Expiry Date |
|---|---|---|---|---|
| MF63 | US | 7,190,647 | Hitachi C.E. | 2025-08-03 |
| MGED | JP | 4,654,050 | Hitachi C.E. | 2025-02-07 |