G11B 7/24091
Combinations of pits and tracks with specific interrelation
G11B7/24091 (Combinations of pits and tracks with specific interrelation) appears on 42 US grants and 44 published applications in this corpus.
Search patents in G11B- Granted patents
- 42
- Published applications
- 44
- Assignees
- 12
- Inventors
- 21
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 3 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 5 |
| 2005 | 2 | 2 |
| 2006 | 2 | 4 |
| 2007 | 2 | 0 |
| 2008 | 6 | 11 |
| 2009 | 10 | 3 |
| 2010 | 4 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 3 | 3 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Nanostructuring from optical recording media9 Dec 2025US 12,494,227 B2The Board of Regents of the Nevada System of Higher Education On Behalf of the University of Nevada, Las Vegas
- Data storage medium and manufacturing method thereof, data storage medium, data read out apparatus and data read out method13 Aug 2019US 10,380,470 B2Dai Nippon Printing Co.Ltd.
- Anti-piracy feature for optical discs7 Mar 2017US 9,589,590 B2Microsoft Technology Licensing, LLC
- Optical recording medium on which information is recorded using train of prepits, and method for reproducing optical recording medium21 Oct 2014US 8,867,328 B2Sharp Kabushiki Kaisha
- Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method22 Apr 2014US 8,705,333 B2Sharp Kabushiki Kaisha
- Nanostructuring from optical recording media28 May 2026US 2026/0148752 A1Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada
- Nanostructuring from Optical Recording Media25 Sep 2025US 2025/0299696 A1Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada
- Data storage medium and manufacturing method thereof, data storage medium, data read out apparatus and data read out method11 Oct 2018US 2018/0293477 A1Dai Nippon Printing Co.Ltd.
- Anti-piracy feature for optical discs31 Mar 2016US 2016/0093324 A1Microsoft Corporation
- Optical recording medium on which information is recorded using train of prepits, and method for reproducing optical recording medium12 Jun 2014US 2014/0160910 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Information recording medium30US 6,744,725 B2Victor Company of Japan, Ltd. · 2004
- Information recording medium25US 6,582,793 B2Victor Company of Japan, Ltd. · 2003
- Information recording medium19US 6,925,050 B2Victor Company of Japan, Ltd. · 2005
- Reverse optical mastering for data storage disks11US 6,890,704 B2Imation Corp. · 2005
- Information recording medium11US 7,397,756 B2Victor Company of Japan, Ltd. · 2008