G11B 5/3961
Disposed at an angle to the direction of the track or relative
Official title: {disposed at an angle to the direction of the track or relative movement}
G11B5/3961 (Disposed at an angle to the direction of the track or relative) appears on 44 US grants and 14 published applications in this corpus.
Search patents in G11B- Granted patents
- 44
- Published applications
- 14
- Assignees
- 32
- Inventors
- 102
- Latest grant
- 29 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 4 |
| 2016 | 3 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Magnetic recording tape having embedded servo sectors on data tracks29 Mar 2022US 11,289,123 B2Western Digital Technologies, Inc.
- Data storage device employing embedded servo sectors for magnetic tape5 Oct 2021US 11,138,996 B1Western Digital Technologies, Inc.
- Two-dimensional magnetic recording (TDMR) read head structure with different stacked sensors and disk drive incorporating the structure15 Sep 2020US 10,777,222 B1Western Digital Technologies, Inc.
- Two dimensional magnetic recording system, devices and methods8 Aug 2017US 9,728,221 B2Marvell World Trade Ltd.
- First and second magneto-resistive sensors formed by first and second sections of a layer stack11 Apr 2017US 9,618,589 B2Infineon Technologies AG
- Disk device18 Aug 2022US 2022/0262397 A1Kabushiki Kaisha Toshiba
- Data storage device employing embedded servo sectors for magnetic tape11 Nov 2021US 2021/0350825 A1Western Digital Technologies, Inc.
- Two Dimensional Magnetic Recording System, Devices and Methods1 Dec 2016US 2016/0351225 A1Marvell World Trade Ltd.
- Skew-tolerant multiple-reader array in array-reader based magnetic recording4 Feb 2016US 2016/0035384 A1LSI Corporation
- Two Dimensional Magnetic Recording Systems, Devices and Methods31 Dec 2015US 2015/0380048 A1Marvell World Trade Ltd.
Most cited
By later US patents
- Thin film giant magnetoresistive CPP transducer with flux guide yoke structure66US 5,627,704 ARead-Rite Corporation · 1997
- Simplified, shielded twin-track read/write head structure44US 4,698,711 AInternational Business Machines Corporation · 1987
- Magnetic transducer head utilizing magnetoresistance effect38US 4,896,235 ASony Corporation · 1990
- Magnetoresistive multitransducer assembly with compensation elements for thermal drift and bias balancing36US 3,979,775 AInternational Business Machines Corporation · 1976
- Thin film shielded magnetic read head device35US 6,271,998 B1U. S. Philips Corporation · 2001