Last update: July 2, 2021
11. DVD-R Disc
DVD-R
| Ref. No. | Country | Patent No. | Patentee | Expiry Date |
|---|---|---|---|---|
| 084 | TW | 168,229 | Panasonic | 2021-05-30 |
| 096 | MY | 125074-A | Hitachi C.E. | 2021-07-31 |
| 113 | MY | 131,244 | SAMSUNG | 2022-07-31 |
| 158 | JP | 3,895,181 | Panasonic | 2021-05-17 |
| 158 | DE | 1,291,869 | Panasonic | 2021-05-17 |
| 158 | FR | 1,291,869 | Panasonic | 2021-05-17 |
| 158 | GB | 1,291,869 | Panasonic | 2021-05-17 |
| 158 | AU | 768,477 | Panasonic | 2021-05-17 |
| 158 | CN | ZL1804074.8 | Panasonic | 2021-05-17 |
| 158 | MX | 225,933 | Panasonic | 2021-05-17 |
| 161 | MY | MY-127051-A | Panasonic | 2021-11-30 |
| 163 | PH | 1-2001-02124 | Panasonic/Toshiba | 2021-04-28 |
| 177 | US | 7,016,597 | Panasonic | 2023-11-20 |
| 195 | US | 6,944,107 | Panasonic | 2022-12-06 |
| 195 | DE | 1,305,797 | Panasonic | 2021-08-02 |
| 195 | FR | 1,305,797 | Panasonic | 2021-08-02 |
| 195 | GB | 1,305,797 | Panasonic | 2021-08-02 |
| 195 | IT | 1,305,797 | Panasonic | 2021-08-02 |
| 195 | NL | 1,305,797 | Panasonic | 2021-08-02 |
| 195 | KR | 602,407 | Panasonic | 2021-08-02 |
| 196 | US | 7,130,840 | Panasonic | 2024-07-13 |
| 196 | KR | 491,193 | Panasonic | 2021-05-30 |
| 199 | US | 7,023,790 | JVC KENWOOD | 2021-02-23 |
| 200 | US | 7,102,970 | JVC KENWOOD | 2023-11-28 |
| 209 | JP | 4,212,456 | Toshiba | 2023-11-18 |
| 20A | US | 7,274,638 | SAMSUNG | 2025-08-04 |
| 20B | US | 7,440,368 | SAMSUNG | 2024-06-25 |
| 20C | US | 7,489,606 | SAMSUNG | 2024-06-14 |
| 20J | KR | 660,454 | Toshiba | 2024-11-18 |
| 20K | TW | I313454 | Toshiba | 2024-11-15 |
| 20U | JP | 4,225,275 | JVC KENWOOD | 2024-12-02 |
| 20W | JP | 4,352,912 | JVC KENWOOD | 2024-01-28 |
| 20Z | JP | 4,424,211 | JVC KENWOOD | 2025-01-24 |
| 212 | JP | 4,687,762 | JVC KENWOOD | 2024-01-28 |
| 214 | US | 7,088,667 | Toshiba | 2024-04-02 |
| 215 | US | 7,317,678 | Toshiba | 2022-10-04 |
| 216 | US | 7,369,475 | Toshiba | 2026-06-29 |
| 217 | US | 7,420,904 | SAMSUNG | 2022-03-14 |
| 218 | US | 7,394,743 | JVC KENWOOD | 2023-04-08 |
| 219 | US | 7,406,025 | JVC KENWOOD | 2021-02-01 |
| 21A | US | 7,406,026 | JVC KENWOOD | 2021-01-13 |
| 21N | US | 7,593,298 | JVC KENWOOD | 2022-09-02 |
| 21V | CN | ZL200510065039.2 | JVC KENWOOD | 2025-04-11 |
| 220 | US | 7,680,020 | JVC KENWOOD | 2027-12-13 |
| 222 | US | 7,447,130 | Mitsubishi | 2026-06-20 |
| 224 | MY | 136,812 | Hitachi C.E. | 2023-11-28 |
