Last update: August 1, 2024
5. BD-ROM Discs
BD-ROM (Blu-ray Disc Read-Only Format, Part 1/Part 2)
| Ref. No. | Country | Patent No. | Patentee | Expiry Date |
|---|---|---|---|---|
| 018 | JP | 3,812,584 | Mitsubishi | 2025-02-18 |
| 019 | JP | 3,960,345 | Mitsubishi | 2025-02-18 |
| 019 | DE | 2,521,124 | Mitsubishi | 2025-08-19 |
| 019 | DE | 2,521,125 | Mitsubishi | 2025-08-19 |
| 019 | DE | 2,521,127 | Mitsubishi | 2025-08-19 |
| 019 | FR | 2,521,124 | Mitsubishi | 2025-08-19 |
| 019 | FR | 2,521,125 | Mitsubishi | 2025-08-19 |
| 019 | FR | 2,521,127 | Mitsubishi | 2025-08-19 |
| 019 | GB | 2,521,124 | Mitsubishi | 2025-08-19 |
| 019 | GB | 2,521,125 | Mitsubishi | 2025-08-19 |
| 019 | GB | 2,521,127 | Mitsubishi | 2025-08-19 |
| 019 | KR | 10-0870803 | Mitsubishi | 2025-08-19 |
| 020 | JP | 4,052,345 | Mitsubishi | 2026-02-14 |
| 020 | DE | 2,249,346 | Mitsubishi | 2025-08-19 |
| 020 | FR | 2,249,346 | Mitsubishi | 2025-08-19 |
| 020 | GB | 2,249,346 | Mitsubishi | 2025-08-19 |
| 021 | JP | 4,052,346 | Mitsubishi | 2026-02-14 |
| 022 | JP | 4,069,955 | Mitsubishi | 2026-02-14 |
| 022 | KR | 10-0922266 | Mitsubishi | 2025-08-19 |
| 027 | JP | 4,715,838 | Mitsubishi | 2026-02-14 |
| 027 | DE | 2,521,126 | Mitsubishi | 2025-08-19 |
| 027 | DE | 2,521,128 | Mitsubishi | 2025-08-19 |
| 027 | FR | 2,521,126 | Mitsubishi | 2025-08-19 |
| 027 | FR | 2,521,128 | Mitsubishi | 2025-08-19 |
| 027 | GB | 2,521,126 | Mitsubishi | 2025-08-19 |
| 027 | GB | 2,521,128 | Mitsubishi | 2025-08-19 |
| 028 | JP | 4,766,208 | Mitsubishi | 2026-02-14 |
| 028 | DE | 602,005,044,913 | Mitsubishi | 2025-08-19 |
| 028 | FR | 2,521,134 | Mitsubishi | 2025-08-19 |
| 028 | GB | 2,521,134 | Mitsubishi | 2025-08-19 |
| 029 | JP | 4,766,209 | Mitsubishi | 2026-02-14 |
| 029 | KR | 10-1118400 | Mitsubishi | 2025-08-19 |
| 02A | JP | 4,862,967 | Mitsubishi | 2026-02-14 |
| 02B | US | 8,036,086 | Mitsubishi | 2026-07-01 |
| 02C | JP | 4,175,344 | Mitsubishi | 2024-12-28 |
| 02D | JP | 4,930,632 | Mitsubishi | 2026-02-14 |
| 02D | KR | 10-1049993 | Mitsubishi | 2025-08-19 |
| 02E | JP | 5,037,709 | Mitsubishi | 2026-02-14 |
| 02F | JP | 5,037,710 | Mitsubishi | 2026-02-14 |
| 02F | DE | 2,521,130 | Mitsubishi | 2025-08-19 |
| 02F | DE | 2,521,131 | Mitsubishi | 2025-08-19 |
| 02F | DE | 2,521,132 | Mitsubishi | 2025-08-19 |
| 02F | DE | 2,521,133 | Mitsubishi | 2025-08-19 |
| 02F | FR | 2,521,130 | Mitsubishi | 2025-08-19 |
| 02F | FR | 2,521,131 | Mitsubishi | 2025-08-19 |
| 02F | FR | 2,521,132 | Mitsubishi | 2025-08-19 |
| 02F | FR | 2,521,133 | Mitsubishi | 2025-08-19 |
| 02F | GB | 2,521,130 | Mitsubishi | 2025-08-19 |
| 02F | GB | 2,521,131 | Mitsubishi | 2025-08-19 |
| 02F | GB | 2,521,132 | Mitsubishi | 2025-08-19 |
| 02F | GB | 2,521,133 | Mitsubishi | 2025-08-19 |
| 02G | US | 8,213,290 | Mitsubishi | 2026-07-01 |
| 02H | US | 8,248,907 | Mitsubishi | 2026-04-05 |
| 02J | US | 8,254,240 | Mitsubishi | 2026-07-10 |
| 02K | CN | ZL201010229976.8 | Toshiba | 2026-02-21 |
| 02M | US | 8,630,159 | Mitsubishi | 2025-08-19 |
| 02N | JP | 5,408,294 | Mitsubishi | 2026-02-14 |
| 02P | JP | 5,456,194 | Mitsubishi | 2026-02-14 |
| 02P | DE | 602,005,044,912 | Mitsubishi | 2025-08-19 |
| 02P | FR | 2,521,129 | Mitsubishi | 2025-08-19 |
| 02P | GB | 2,521,129 | Mitsubishi | 2025-08-19 |
| 02Q | CN | ZL201010142358.X | Toshiba | 2025-09-15 |
| 02R | US | 8,755,258 | Mitsubishi | 2025-08-19 |
| 02S | US | 8,792,314 | Mitsubishi | 2025-08-19 |
| 02T | US | 8,804,471 | Mitsubishi | 2025-08-19 |
| 02U | US | 8,811,137 | Mitsubishi | 2025-08-19 |
| 02V | US | 8,824,256 | Mitsubishi | 2025-08-19 |
| 02W | US | 8,824,257 | Mitsubishi | 2025-08-19 |
| 02X | US | 8,824,258 | Mitsubishi | 2025-08-19 |
| 02Y | US | 8,824,259 | Mitsubishi | 2025-08-19 |
| 02Z | US | 8,830,804 | Mitsubishi | 2025-08-19 |
| 030 | US | 8,830,805 | Mitsubishi | 2025-08-19 |
| 031 | US | 8,837,266 | Mitsubishi | 2025-08-19 |
| 032 | US | 8,848,499 | Mitsubishi | 2025-08-19 |
| 033 | US | 8,854,937 | Mitsubishi | 2025-08-19 |
| 034 | US | 8,873,359 | Mitsubishi | 2025-08-19 |
| 035 | JP | 5,576,997 | Mitsubishi | 2026-02-14 |
| 035 | DE | 602,005,044,481 | Mitsubishi | 2025-08-19 |
| 035 | FR | 1,850,341 | Mitsubishi | 2025-08-19 |
| 035 | GB | 1,850,341 | Mitsubishi | 2025-08-19 |
| 036 | TW | I444996 | Toshiba | 2026-03-29 |
| 037 | TW | I444997 | Toshiba | 2026-03-29 |
| 038 | CN | ZL201110147933.X | Mitsubishi | 2025-08-19 |
| 039 | CN | ZL201110147526.9 | Mitsubishi | 2025-08-19 |
| 03A | CN | ZL201110147932.5 | Mitsubishi | 2025-08-19 |
| 03B | CN | ZL201110147935.9 | Mitsubishi | 2025-08-19 |
| 03C | CN | ZL201110148052.X | Mitsubishi | 2025-08-19 |
| 03C | HK | 1,163,334 | Mitsubishi | 2025-08-19 |
| 03D | CN | ZL201110148061.9 | Mitsubishi | 2025-08-19 |
| 03D | HK | 1,161,930 | Mitsubishi | 2025-08-19 |
| 03E | CN | ZL201110148067.6 | Mitsubishi | 2025-08-19 |
| 03F | CN | ZL201110148069.5 | Mitsubishi | 2025-08-19 |
| 03G | US | 8,942,074 | Mitsubishi | 2025-08-19 |
| 03H | US | 9,147,425 | Mitsubishi | 2025-08-19 |
| 03J | FR | 2,720,228 | Mitsubishi | 2025-08-19 |
| 03K | GB | 2,720,228 | Mitsubishi | 2025-08-19 |
| 03M | DE | 602,005,047,874 | Mitsubishi | 2025-08-19 |
| 03N | CN | ZL201110148044.5 | Mitsubishi | 2025-08-19 |
| 03N | HK | 1,161,931 | Mitsubishi | 2025-08-19 |
| 03P | CN | ZL201110148077.X | Mitsubishi | 2025-08-19 |
| 03Q | CN | ZL201110148054.9 | Mitsubishi | 2025-08-19 |
| 03Q | HK | 1,161,929 | Mitsubishi | 2025-08-19 |
| 03R | CN | ZL201210123959.5 | Toshiba | 2026-02-21 |
| 03S | US | 7,924,691 | Toshiba | 2029-09-06 |
| 03T | JP | 4,703,772 | Toshiba | 2025-04-14 |
| 03U | JP | 5,659,110 | Toshiba | 2025-04-14 |
| 03V | JP | 5,871,887 | Mitsubishi | 2026-02-14 |
| 03W | JP | 5,921,637 | Mitsubishi | 2026-02-14 |
| 03X | JP | 6,058,770 | Mitsubishi | 2026-02-14 |
| 03Y | JP | 6,177,984 | Mitsubishi | 2026-02-14 |
| 03Z | US | 8,137,894 | Toshiba | 2027-08-11 |
| 040 | US | 8,325,584 | Toshiba | 2026-08-15 |
| 041 | US | 8,374,069 | Toshiba | 2026-07-19 |
| 042 | US | 8,588,047 | Toshiba | 2026-07-19 |
| 043 | US | 8,593,930 | Toshiba | 2027-05-30 |
| 044 | US | 10,002,634 | Mitsubishi | 2025-08-19 |
| 045 | US | 9,741,387 | Mitsubishi | 2025-08-19 |
- Note:The explanatory icons noted on some of the listed patents mean as follows;
- UHD:Applicable only to the Ultra HD Blu-ray ("UHD BD") standard specifications,
UHD+Standard:Applicable to both the "UHD BD" specifications and the standard BD specifications,
No icon: Applicable only to the standard BD specifications.
