G11B 2220/956
Linear tape open [lto] format
Official title: Linear tape open [LTO] format
G11B2220/956 (Linear tape open [lto] format) appears on 63 US grants and 60 published applications in this corpus.
Search patents in G11B- Granted patents
- 63
- Published applications
- 60
- Assignees
- 13
- Inventors
- 77
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 4 | 12 |
| 2013 | 7 | 7 |
| 2014 | 11 | 9 |
| 2015 | 9 | 5 |
| 2016 | 7 | 7 |
| 2017 | 4 | 2 |
| 2018 | 2 | 1 |
| 2019 | 3 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 4 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Magnetic recording medium and cartridge2 Jun 2026US 12,646,531 B2Sony Group Corporation
- Magnetic tape having characterized dark regions on magnetic layer, magnetic tape cartridge, and magnetic tape apparatus23 Sep 2025US 12,424,244 B2FUJIFILM Corporation
- Magnetic tape having characterized bright regions on magnetic layer, magnetic tape cartridge, and magnetic tape apparatus23 Sep 2025US 12,424,245 B2FUJIFILM Corporation
- Repositioning operation on a tape medium based on dataset information1 Jul 2025US 12,347,469 B1International Business Machines Corporation
- Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape apparatus4 Feb 2025US 12,217,780 B2FUJIFILM Corporation
- Magnetic recording medium, magnetic tape cartridge, magnetic recording and reproducing device, and polymer12 Mar 2026US 2026/0073942 A1FUJIFILM Corporation
- Magnetic recording medium and cartridge3 Jul 2025US 2025/0218459 A1Sony Group Corporation
- Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus27 Jun 2024US 2024/0212710 A1FUJIFILM Corporation
- Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus20 Jun 2024US 2024/0203454 A1FUJIFILM Corporation
- Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape apparatus28 Mar 2024US 2024/0105227 A1FUJIFILM Corporation
Most cited
By later US patents
- Robust metric computation of longitudinal position (LPOS) data symbol detection113US 8,576,510 B2International Business Machines Corporation · 2013
- Storing write environment conditions39US 9,190,112 B1International Business Machines Corporation · 2015
- File index, metadata storage, and file system management for magnetic tape25US 9,063,666 B2International Business Machines Corporation · 2015
- System, method and computer program product for optimization of tape performance using distributed file copies23US 8,566,517 B1Crossroads Systems, Inc. · 2013
- High-rate RLL encoding14US 7,486,208 B2International Business Machines Corporation · 2009