G11B 27/329
On a disc [vtoc]
Official title: {on a disc [VTOC]}
G11B27/329 (On a disc [vtoc]) appears on 4,331 US grants and 4,158 published applications in this corpus.
Search patents in G11B- Granted patents
- 4,331
- Published applications
- 4,158
- Assignees
- 459
- Inventors
- 3,844
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 15 | 0 |
| 1989 | 9 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 15 | 0 |
| 1993 | 25 | 0 |
| 1994 | 33 | 0 |
| 1995 | 60 | 0 |
| 1996 | 69 | 0 |
| 1997 | 86 | 0 |
| 1998 | 153 | 0 |
| 1999 | 132 | 0 |
| 2000 | 129 | 0 |
| 2001 | 131 | 147 |
| 2002 | 193 | 337 |
| 2003 | 203 | 305 |
| 2004 | 163 | 459 |
| 2005 | 137 | 467 |
| 2006 | 240 | 484 |
| 2007 | 268 | 487 |
| 2008 | 259 | 336 |
| 2009 | 289 | 242 |
| 2010 | 374 | 203 |
| 2011 | 393 | 256 |
| 2012 | 246 | 99 |
| 2013 | 252 | 64 |
| 2014 | 140 | 71 |
| 2015 | 83 | 37 |
| 2016 | 39 | 39 |
| 2017 | 30 | 42 |
| 2018 | 27 | 16 |
| 2019 | 30 | 20 |
| 2020 | 26 | 18 |
| 2021 | 19 | 10 |
| 2022 | 12 | 7 |
| 2023 | 5 | 3 |
| 2024 | 8 | 2 |
| 2025 | 3 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for dynamic range transforming of images11 Aug 2026US 12,705,716 B2Koninklijke Philips N. V.
- 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
- Apparatus and method for dynamic range transforming of images2 Sep 2025US 12,406,345 B2Koninklijke Philips N. V.
- Apparatus and method for dynamic range transforming of images26 Aug 2025US 12,400,304 B2Koninklijke Philips N. V.
- 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
- Apparatus and method for dynamic range transforming of images7 May 2026US 2026/0127724 A1Koninklijke Philips N. V.
- Apparatus and method for dynamic range transforming of images27 Nov 2025US 2025/0363605 A1Koninklijke Philips N. V.
- Reproduction device, reproduction method, and recording medium24 Apr 2025US 2025/0133229 A1Saturn Licensing LLC
Most cited
By later US patents
- System of device independent file directories using a tag between the directories and file descriptors that migrate with the files1,137US 5,333,315 ADigital Equipment Corporation · 1994
- Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels1,021US 5,943,422 AIntertrust Technologies Corporation · 1999
- Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management720US 6,658,568 B1Intertrust Technologies Corporation · 2003
- Systems and methods using cryptography to protect secure computing environments603US 6,157,721 AIntertrust Technologies Corporation · 2000
- Optical disc having an area storing original and user chain information specifying at least part of a video object stored on the disc, and a computer program and recording apparatus for recording and editing the chain information540US 6,181,870 B2Matushita Electric Industrial Co., Ltd. · 2001