G11B 19/044
By using a data buffer
Official title: {by using a data buffer}
G11B19/044 (By using a data buffer) appears on 67 US grants and 76 published applications in this corpus.
Search patents in G11B- Granted patents
- 67
- Published applications
- 76
- Assignees
- 45
- Inventors
- 160
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 8 |
| 2006 | 1 | 5 |
| 2007 | 0 | 3 |
| 2008 | 1 | 14 |
| 2009 | 6 | 10 |
| 2010 | 10 | 11 |
| 2011 | 6 | 2 |
| 2012 | 7 | 2 |
| 2013 | 5 | 1 |
| 2014 | 9 | 4 |
| 2015 | 3 | 3 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 3 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data storage device with intelligent write protection for energy anomalies in energy-assisted magnetic recording19 May 2026US 12,633,309 B2Western Digital Technologies, Inc.
- Media recording element13 Dec 2022US 11,527,263 B2TiVo Inc.
- Data storage device executing just-in-time refresh15 Mar 2022US 11,276,431 B1Western Digital Technologies, Inc.
- Multi-actuator data storage system26 Oct 2021US 11,158,338 B1Seagate Technology LLC
- Magnetic disk device and memory management method of magnetic disk device1 Jun 2021US 11,024,336 B1Kabushiki Kaisha Toshiba
- Disk device and control method for disk device24 Sep 2026US 2026/0290394 A1Kabushiki Kaisha Toshiba
- Data storage device with intelligent write protection for energy anomalies in energy-assisted magnetic recording3 Oct 2024US 2024/0331729 A1Western Digital Technologies, Inc.
- Media Recording Element15 Apr 2021US 2021/0110848 A1TiVo Inc.
- Magnetic disk device and write processing method17 Sep 2020US 2020/0294547 A1Kabushiki Kaisha Toshiba
- Media Recording Element11 Jul 2019US 2019/0214051 A1Comcast Cable Communications, LLC
Most cited
By later US patents
- Storage subsystem with configurable buffer270US 7,596,643 B2SiliconSystems, Inc. · 2009
- Storage subsystem with configurable buffer163US 8,151,020 B2SiliconSystems, Inc. · 2012
- Hybrid drive storing write data in non-volatile semiconductor memory if write verify of disk fails140US 8,612,798 B1Western Digital Technologies, Inc. · 2013
- Disk drive adjusting erasure window based on a number of non-read data sectors during a retry operation139US 7,843,660 B1Western Digital Technologies, Inc. · 2010
- Disk drive adjusting predictive caching based on temperature of voice coil motor116US 7,450,334 B1Western Digital Technologies, Inc. · 2008