G11B 5/4992
Circuits
Official title: {Circuits}
G11B5/4992 (Circuits) appears on 24 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 24
- Published applications
- 4
- Assignees
- 17
- Inventors
- 44
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic head with multilayer configuration between magnetic poles and magnetic recording device7 Jan 2025US 12,190,917 B2Kabushiki Kaisha Toshiba
- Data storage device staggering access operations to facilitate concurrent access of two disk surfaces29 Jun 2021US 11,049,517 B1Western Digital Technologies, Inc.
- Quadratic current slew control circuit8 May 2018US 9,966,094 B1Marvell International Ltd.
- Multitrack readback and multiuser detection for disk drives24 Oct 2006US 7,126,890 B2BAE Systems Information and Electronic Systems Integration Inc.
- Tracking system for recording/reading a data medium and recording medium20 Dec 2005US 6,977,875 B1Thales
- Magnetic head with multilayer configuration between magnetic poles and magnetic recording device5 Sep 2024US 2024/0296861 A1Kabushiki Kaisha Toshiba
- Magnetic disk device and method17 Sep 2020US 2020/0294540 A1Kabushiki Kaisha Toshiba
- Multitrack readback and multiuser detection for disk drives17 Feb 2005US 2005/0036437 A1BAE Systems Information and Electronic Systems Integration Inc.
- Multichannel digital recording system with multi-user detection26 Feb 2004US 2004/0037202 A1BAE Systems Information and Electronic Systems Integration Inc.
Most cited
By later US patents
- Multichannel digital recording system with multi-user detection118US 6,826,140 B2BAE Systems Information and Electronic Systems Integration Inc. · 2004
- Magnetic storage device with multiple read elements which are offset laterally and longitudinally72US 6,157,510 AMaxtor Corporation · 2000
- Parallel servo with ultra high bandwidth off-track detection64US 6,266,205 B1Maxtor Corporation · 2001
- Microstructure array and activation system therefor53US 5,237,529 A1993
- Multitrack readback and multiuser detection for disk drives50US 7,126,890 B2BAE Systems Information and Electronic Systems Integration Inc. · 2006