G11B 2220/2541
Blu-ray discs
Official title: Blu-ray discs; Blue laser DVR discs
G11B2220/2541 (Blu-ray discs) appears on 1,397 US grants and 2,044 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,397
- Published applications
- 2,044
- Assignees
- 162
- Inventors
- 1,357
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 2 | 11 |
| 2003 | 3 | 35 |
| 2004 | 4 | 123 |
| 2005 | 4 | 163 |
| 2006 | 20 | 198 |
| 2007 | 30 | 310 |
| 2008 | 59 | 227 |
| 2009 | 131 | 222 |
| 2010 | 200 | 238 |
| 2011 | 209 | 175 |
| 2012 | 228 | 135 |
| 2013 | 198 | 58 |
| 2014 | 146 | 54 |
| 2015 | 54 | 16 |
| 2016 | 25 | 19 |
| 2017 | 18 | 20 |
| 2018 | 10 | 13 |
| 2019 | 23 | 7 |
| 2020 | 12 | 4 |
| 2021 | 7 | 5 |
| 2022 | 4 | 2 |
| 2023 | 1 | 3 |
| 2024 | 5 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Reproduction device, reproduction method, and recording medium14 Apr 2026US 12,604,024 B2Saturn Licensing LLC
- Reproduction device, reproduction method, and recording medium17 Mar 2026US 12,581,030 B2Saturn Licensing LLC
- Generation and use of user-selected scenes playlist from distributed digital content16 Dec 2025US 12,499,914 B2Warner Bros. Entertainment Inc.
- Reproduction device, reproduction method, and recording medium17 Dec 2024US 12,170,787 B2Saturn Licensing LLC
- Optical storage medium, method for preparing optical storage medium, and system13 Aug 2024US 12,062,387 B2Huawei Technologies Co., Ltd.
- Reproduction device, reproduction method, and recording medium17 Sep 2026US 2026/0281411 A1Saturn Licensing LLC
- Reproduction device, reproduction method, and recording medium27 Aug 2026US 2026/0254918 A1Saturn Licensing LLC
- Reproduction device, reproduction method, and recording medium24 Apr 2025US 2025/0133229 A1Saturn Licensing LLC
- Generation and use of user-selected scenes playlist from distributed digital content26 Sep 2024US 2024/0321317 A1Warner Bros. Entertainment Inc.
- Reproduction device, reproduction method, and recording medium14 Mar 2024US 2024/0089482 A1Saturn Licensing LLC
Most cited
By later US patents
- Multi-feature media article and method for manufacture of same280US 8,064,753 B22011
- System and method for presenting content with time based metadata194US 9,762,967 B2Comcast Cable Communications, LLC · 2017
- Information processing apparatus and method, program, and recording medium150US 7,236,687 B2Sony Corporation · 2007
- Information recording medium, apparatus and method for recording or reproducing data thereof149US 6,266,483 B1Marsushita Electric Industrial, Co., Ltd. · 2001
- System, method, and apparatus for securely providing content viewable on a secure device111US 7,356,143 B2Widevine Technologies, Inc. · 2008