G11B 2007/25708
Containing group 13 elements
Official title: {containing group 13 elements (B, Al, Ga)}
G11B2007/25708 (Containing group 13 elements) appears on 286 US grants and 232 published applications in this corpus.
Search patents in G11B- Granted patents
- 286
- Published applications
- 232
- Assignees
- 80
- Inventors
- 579
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 9 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 13 | 9 |
| 2002 | 6 | 22 |
| 2003 | 14 | 12 |
| 2004 | 14 | 28 |
| 2005 | 9 | 41 |
| 2006 | 19 | 21 |
| 2007 | 21 | 23 |
| 2008 | 8 | 23 |
| 2009 | 7 | 18 |
| 2010 | 10 | 16 |
| 2011 | 18 | 4 |
| 2012 | 8 | 5 |
| 2013 | 14 | 4 |
| 2014 | 5 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dielectric layer, optical recording medium, sputtering target and oxide6 Apr 2021US 10,971,183 B2Kobe Steel, Ltd.
- High density optical recording medium having multiple recording layers31 Dec 2019US 10,522,181 B2Sony Corporation
- Recording layer for optical recording medium and optical recording medium28 Nov 2017US 9,830,941 B2Sony Corporation
- Oxide sputtering target and protective film for optical recording medium1 Sep 2015US 9,123,360 B2Mitsubishi Materials Corporation
- Optical recording medium18 Aug 2015US 9,111,555 B2Sony Corporation
- Dielectric layer, optical recording medium, sputtering target and oxide21 Nov 2019US 2019/0355389 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Optical recording medium, method for producing same and recording layer for optical recording media11 Apr 2019US 2019/0108854 A1Sony Corporation
- Recording layer for optical recording medium and optical recording medium6 Oct 2016US 2016/0293201 A1Sony Corporation
- Oxide sputtering target and protective film for optical recording medium8 Jan 2015US 2015/0010727 A1Mitsubishi Materials Corporation
- Optical recording medium30 Oct 2014US 2014/0322476 A1Sony Corporation
Most cited
By later US patents
- Reduced thickness of a light transmissive layer for a high density optical disc92US 6,246,656 B1Sony Corporation · 2001
- Modulation of laser power in accordance with a linear velocity by pulse division schemes70US 5,848,043 AMitsubishi Chemical Corporation · 1998
- Optical recording process and optical recording system61US 5,818,808 AMitsubishi Chemical Corporation · 1998
- Recording medium48US 4,357,616 AHitachi, Ltd. · 1982
- Optical recording medium and use47US 6,329,036 B1TDK Corporation · 2001