G11B 11/10545
Interacting directly with the magnetisation on the record carrier
Official title: {interacting directly with the magnetisation on the record carrier}
G11B11/10545 (Interacting directly with the magnetisation on the record carrier) appears on 150 US grants and 34 published applications in this corpus.
Search patents in G11B- Granted patents
- 150
- Published applications
- 34
- Assignees
- 49
- Inventors
- 267
- Latest grant
- 4 Feb 2025
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 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 14 | 0 |
| 1996 | 16 | 0 |
| 1997 | 16 | 0 |
| 1998 | 14 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 7 |
| 2002 | 6 | 7 |
| 2003 | 7 | 3 |
| 2004 | 4 | 4 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 2 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for speed-up of magnetic signal readout from magnetic storage media by beam splitting4 Feb 2025US 12,217,774 B2Paul Scherrer Institut
- Recording/reproducing apparatus and recording/producing system27 Aug 2013US 8,520,475 B2Sony Corporation
- Recording/reproducing apparatus and recording/producing system27 Aug 2013US 8,520,476 B2Sony Corporation
- Recording/reproducing apparatus and recording/reproducing system24 Jul 2012US 8,228,764 B2Sony Corporation
- Recording/reproduction apparatus and recording/reproduction system19 Jun 2012US 8,203,913 B2Sony Corporation
- Method for speed-up of magnetic signal readout from magnetic storage media by beam splitting28 Mar 2024US 2024/0105215 A1Paul Scherrer Institut
- Reader, and reproducing apparatus and recording / reproducing apparatus12 Feb 2015US 2015/0043318 A1Pioneer Corporation
- Recording/reproducing apparatus and recording/producing system11 Oct 2012US 2012/0257489 A1Sony Corporation
- Recording/reproducing apparatus and recording/producing system4 Oct 2012US 2012/0250485 A1Sony Corporation
- Recording/reproducing apparatus and recording/reproducing system24 Jun 2010US 2010/0157746 A1Sony Corporation
Most cited
By later US patents
- Hybrid optical pickup with integrated power emission and reading photodetectors77US 5,136,152 AHoetron, Inc. · 1992
- Method for bandwidth reduction in writeable optical data storage apparatus71US 5,805,536 AEastman Kodak Company · 1998
- Optical information reproducing apparatus57US 5,610,897 ACanon Kabushiki Kaisha · 1997
- Optical information storage device having phase compensating mechanism and polarization plane rotating mechanism53US 6,472,651 B1Fujitsu Limited · 2002
- Near field recording and reproducing apparatus39US 5,808,973 AKabushiki Kaisha Toshiba · 1998