Patent List

Last update: September 1, 2023

7. BD-Video 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.

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