G11B 2007/25713
Containing nitrogen
Official title: {containing nitrogen}
G11B2007/25713 (Containing nitrogen) appears on 335 US grants and 263 published applications in this corpus.
Search patents in G11B- Granted patents
- 335
- Published applications
- 263
- Assignees
- 94
- Inventors
- 715
- Latest grant
- 8 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 13 | 0 |
| 1996 | 8 | 0 |
| 1997 | 21 | 0 |
| 1998 | 10 | 0 |
| 1999 | 17 | 0 |
| 2000 | 17 | 0 |
| 2001 | 18 | 13 |
| 2002 | 20 | 36 |
| 2003 | 24 | 24 |
| 2004 | 17 | 35 |
| 2005 | 23 | 44 |
| 2006 | 21 | 29 |
| 2007 | 21 | 26 |
| 2008 | 14 | 25 |
| 2009 | 6 | 13 |
| 2010 | 10 | 11 |
| 2011 | 8 | 2 |
| 2012 | 5 | 3 |
| 2013 | 6 | 1 |
| 2014 | 4 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical recording medium8 Jan 2019US 10,176,839 B2Sony Corporation
- Optical recording medium10 Jun 2014US 8,747,985 B2Kabushiki Kaisha Kobe Seiko Sho
- Optical recording medium, and method for producing optical recording medium29 Apr 2014US 8,709,569 B2Dexerials Corporation
- Near-field optical disk having surface plasmon amplification by stimulated emission of radiation29 Apr 2014US 8,709,570 B2National Taiwan University
- First-side dual-layer optical data storage disk and method of manufacturing the same1 Apr 2014US 8,685,621 B2Enhanced Data Solutions, LLC
- Optical recording medium15 Feb 2018US 2018/0047423 A1Sony Corporation
- Optical recording medium27 Jun 2013US 2013/0164544 A1Kabushiki Kaisha Kobe Seiko Sho
- Recordable optical recording medium4 Oct 2012US 2012/0251761 A1CMC Magnetics Corporation
- Optical recording medium2 Feb 2012US 2012/0027979 A1Sony Corporation
- Optical recording medium2 Feb 2012US 2012/0027980 A1Sony Corporation
Most cited
By later US patents
- Optical information recording medium comprising a first layer having a phase that is reversibly changeable and a second information layer having a phase that is reversibly changeable101US 6,456,584 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Multiple data surface optical data storage system with transmissive data surfaces96US 5,255,262 AInternational Business Machines Corporation · 1993
- Reduced thickness of a light transmissive layer for a high density optical disc92US 6,246,656 B1Sony Corporation · 2001
- Information recording medium56US 4,670,345 AAsahi Kasei Kogyo Kabushiki Kaisha · 1987
- Information recording thin film and method for recording information53US 4,954,379 AHitachi, Ltd. · 1990