G11B 2007/24316
Group 16 elements
Official title: {group 16 elements (i.e. chalcogenides, Se, Te)}
G11B2007/24316 (Group 16 elements) appears on 834 US grants and 526 published applications in this corpus.
Search patents in G11B- Granted patents
- 834
- Published applications
- 526
- Assignees
- 147
- Inventors
- 993
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 8 | 0 |
| 1986 | 13 | 0 |
| 1987 | 23 | 0 |
| 1988 | 14 | 0 |
| 1989 | 15 | 0 |
| 1990 | 18 | 0 |
| 1991 | 21 | 0 |
| 1992 | 16 | 0 |
| 1993 | 29 | 0 |
| 1994 | 11 | 0 |
| 1995 | 21 | 0 |
| 1996 | 16 | 0 |
| 1997 | 23 | 0 |
| 1998 | 27 | 0 |
| 1999 | 35 | 0 |
| 2000 | 42 | 0 |
| 2001 | 42 | 30 |
| 2002 | 38 | 71 |
| 2003 | 48 | 55 |
| 2004 | 46 | 68 |
| 2005 | 42 | 75 |
| 2006 | 47 | 72 |
| 2007 | 34 | 34 |
| 2008 | 37 | 39 |
| 2009 | 35 | 30 |
| 2010 | 25 | 25 |
| 2011 | 22 | 7 |
| 2012 | 18 | 6 |
| 2013 | 12 | 5 |
| 2014 | 7 | 4 |
| 2015 | 9 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical storage medium, method for preparing optical storage medium, and system13 Aug 2024US 12,062,387 B2Huawei Technologies Co., Ltd.
- Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus16 Aug 2016US 9,418,694 B2JVC KENWOOD Corporation
- Solid memory29 Dec 2015US 9,224,460 B2National Institute of Advanced Industrial Science and Technology
- Metal alloys for the reflective or the semi-reflective layer of an optical storage medium3 Nov 2015US 9,177,594 B2Target Technology Company, LLC
- Solid memory6 Oct 2015US 9,153,315 B2National Institute of Advanced Industrial Science and Technology
- Optical storage medium, method for preparing optical storage medium, and system7 Sep 2023US 2023/0282234 A1Huawei Technologies Co., Ltd.
- Sintered compact target and method of producing sintered compact5 Aug 2021US 2021/0237153 A1JX Nippon Mining & Metals Corporation
- Sintered compact target and method of producing sintered compact29 Mar 2018US 2018/0085828 A1JX Nippon Mining & Metals Corporation
- Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus1 Oct 2015US 2015/0279409 A1JVC KENWOOD Corporation
- Metal alloys for the reflective or the semi-reflective layer of an optical storage medium22 Jan 2015US 2015/0024167 A1Target Technology Company, LLC
Most cited
By later US patents
- Grooved optical data storage device including a chalcogenide memory layer258US 4,719,594 AEnergy Conversion Devices, Inc. · 1988
- 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
- Data storage medium incorporating a transition metal for increased switching speed191US 4,710,899 AEnergy Conversion Devices, Inc. · 1987
- Congruent state changeable optical memory material and device183US 5,128,099 AEnergy Conversion Devices, Inc. · 1992