G11B 2007/2571
Containing group 14 elements except carbon
Official title: {containing group 14 elements except carbon (Si, Ge, Sn, Pb)}
G11B2007/2571 (Containing group 14 elements except carbon) appears on 568 US grants and 426 published applications in this corpus.
Search patents in G11B- Granted patents
- 568
- Published applications
- 426
- Assignees
- 134
- Inventors
- 1,019
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 13 | 0 |
| 1988 | 11 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 14 | 0 |
| 1994 | 7 | 0 |
| 1995 | 17 | 0 |
| 1996 | 12 | 0 |
| 1997 | 25 | 0 |
| 1998 | 17 | 0 |
| 1999 | 27 | 0 |
| 2000 | 27 | 0 |
| 2001 | 25 | 17 |
| 2002 | 24 | 38 |
| 2003 | 33 | 40 |
| 2004 | 26 | 50 |
| 2005 | 32 | 69 |
| 2006 | 34 | 51 |
| 2007 | 28 | 42 |
| 2008 | 25 | 42 |
| 2009 | 12 | 26 |
| 2010 | 17 | 23 |
| 2011 | 26 | 7 |
| 2012 | 11 | 7 |
| 2013 | 15 | 4 |
| 2014 | 9 | 2 |
| 2015 | 4 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 4 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-volatile data storage medium and system25 Aug 2026US 12,718,843 B2Ecole Polytechnique Federale De Lausanne (Epfl)
- 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
- Information recording medium and method for manufacturing information recording medium8 Oct 2019US 10,438,627 B2Panasonic Intellectual Property Management Co., Ltd.
- Optical recording medium6 Aug 2019US 10,373,641 B2Sony Corporation
- Non-volatile data storage medium and system16 Oct 2025US 2025/0322846 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- 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
- Optical recording medium6 Dec 2018US 2018/0350401 A1Sony Corporation
- Optical recording medium15 Feb 2018US 2018/0047423 A1Sony Corporation
Most cited
By later US patents
- Grooved optical data storage device including a chalcogenide memory layer258US 4,719,594 AEnergy Conversion Devices, Inc. · 1988
- Optical recording medium having a plurality of discrete phase change data recording points198US 5,591,501 AEnergy Conversion Devices, Inc. · 1997
- Data storage medium incorporating a transition metal for increased switching speed191US 4,710,899 AEnergy Conversion Devices, Inc. · 1987
- 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
- Recording member and process for recording97US 4,069,487 ACanon Kabushiki Kaisha · 1978