G11B 7/2585
Based on aluminium
Official title: based on aluminium
G11B7/2585 (Based on aluminium) appears on 789 US grants and 444 published applications in this corpus.
Search patents in G11B- Granted patents
- 789
- Published applications
- 444
- Assignees
- 189
- Inventors
- 1,296
- Latest grant
- 19 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 10 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 13 | 0 |
| 1986 | 8 | 0 |
| 1987 | 16 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 17 | 0 |
| 1992 | 10 | 0 |
| 1993 | 29 | 0 |
| 1994 | 21 | 0 |
| 1995 | 24 | 0 |
| 1996 | 19 | 0 |
| 1997 | 28 | 0 |
| 1998 | 27 | 0 |
| 1999 | 40 | 0 |
| 2000 | 48 | 0 |
| 2001 | 50 | 35 |
| 2002 | 50 | 56 |
| 2003 | 47 | 61 |
| 2004 | 47 | 51 |
| 2005 | 39 | 49 |
| 2006 | 32 | 43 |
| 2007 | 23 | 27 |
| 2008 | 30 | 33 |
| 2009 | 23 | 12 |
| 2010 | 14 | 13 |
| 2011 | 11 | 6 |
| 2012 | 11 | 10 |
| 2013 | 14 | 6 |
| 2014 | 26 | 42 |
| 2015 | 6 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Information storage medium, reproducing method, and recording method19 May 2015US 9,036,457 B2Kabushiki Kaisha Toshiba
- Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds12 May 2015US 9,029,823 B2University of South Hampton
- Information storage medium, reproducing method, and recording method3 Mar 2015US 8,971,165 B2Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method17 Feb 2015US 8,958,279 B2Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method27 Jan 2015US 8,942,076 B2Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method25 Dec 2014US 2014/0376354 A1Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method3 Jul 2014US 2014/0185424 A1Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method26 Jun 2014US 2014/0177408 A1Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method26 Jun 2014US 2014/0177409 A1Kabushiki Kaisha Toshiba
- Information storage medium, reproducing method, and recording method26 Jun 2014US 2014/0177410 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium220US 6,280,684 B1Ricoh Company, Ltd. · 2001
- Optical recording medium having a plurality of discrete phase change data recording points198US 5,591,501 AEnergy Conversion Devices, Inc. · 1997
- Optical recording media having increased erasability172US 6,011,757 A2000
- Multi-layered recording disk and recording/reproducing system using the same155US 5,608,715 APioneer Electronic Corporation · 1997
- Multilayer optical record94US 4,097,895 ARCA Corporation · 1978