G11B 11/10526
Bulk initialisation or erasing
Official title: {Bulk initialisation or erasing, e.g. at least one whole information track with a single action}
G11B11/10526 (Bulk initialisation or erasing) appears on 38 US grants and 10 published applications in this corpus.
Search patents in G11B- Granted patents
- 38
- Published applications
- 10
- Assignees
- 18
- Inventors
- 54
- Latest grant
- 21 Nov 2023
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 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for editing an audio stream21 Nov 2023US 11,823,713 B1Bolt-On IP Solutions, LLC
- Preheat bulk erasing device for phase-change type optical disk5 Jan 2010US 7,643,382 B2Sony Corporation
- Optical recording medium10 Mar 2009US 7,502,308 B2Sony Corporation
- Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique10 Jun 2008US 7,385,882 B2Sony Corporation
- Disc-shaped recording medium, manufacturing method thereof, and disc drive device19 Jun 2007US 7,233,547 B2Sony Corporation
- Indicator for Confirming Data Erasure, Box for Use in Processing Recording Media, and Method for Erasing Data10 Jan 2008US 2008/0007857 A1
- Preheating bulk erase device for optical recording medium, preheating bulk erase method for optical recording medium, and optical recording medium11 May 2006US 2006/0098536 A1Sony Corporation
- Magnetooptic recording medium and storing apparatus18 Aug 2005US 2005/0180269 A1Fujitsu Limited
- Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique23 Jun 2005US 2005/0135201 A1Sony Corporation
- Optical recording medium21 Oct 2004US 2004/0208088 A1Sony Corporation
Most cited
By later US patents
- System and method for improving the performance of high-density data storage media41US 4,924,330 ANeXT, Inc. · 1990
- Beam addressable film using amorphous magnetic material28US 3,949,387 AInternational Business Machines Corporation · 1976
- Information-carrying medium equipment for magneto-optic reading and writing22US 4,908,809 AMitsubishi Denki Kabushiki Kaisha · 1990
- Device for initializing an optical disc12US 5,852,595 ANEC Corporation · 1998
- Optical recording medium initializing method and apparatus9US 5,195,080 APioneer Electronic Corporation · 1993