G11B 2007/24314
Group 15 elements
Official title: {group 15 elements (e.g. Sb, Bi)}
G11B2007/24314 (Group 15 elements) appears on 836 US grants and 589 published applications in this corpus.
Search patents in G11B- Granted patents
- 836
- Published applications
- 589
- Assignees
- 140
- Inventors
- 963
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 11 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 14 | 0 |
| 1992 | 14 | 0 |
| 1993 | 32 | 0 |
| 1994 | 11 | 0 |
| 1995 | 17 | 0 |
| 1996 | 17 | 0 |
| 1997 | 23 | 0 |
| 1998 | 25 | 0 |
| 1999 | 37 | 0 |
| 2000 | 43 | 0 |
| 2001 | 44 | 29 |
| 2002 | 39 | 67 |
| 2003 | 45 | 56 |
| 2004 | 44 | 77 |
| 2005 | 44 | 84 |
| 2006 | 50 | 90 |
| 2007 | 39 | 39 |
| 2008 | 45 | 46 |
| 2009 | 40 | 34 |
| 2010 | 27 | 31 |
| 2011 | 25 | 10 |
| 2012 | 27 | 9 |
| 2013 | 20 | 5 |
| 2014 | 7 | 3 |
| 2015 | 7 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical recording medium, manufacturing method thereof, recording material for optical recording medium, and sputtering target for optical recording medium8 Apr 2025US 12,272,393 B2Sony Group Corporation
- Optical storage medium, method for preparing optical storage medium, and system13 Aug 2024US 12,062,387 B2Huawei Technologies Co., Ltd.
- Optical recording medium having a plurality of recording layers capable of suppressing off-track12 Feb 2019US 10,204,652 B2Sony Corporation
- Optical recording medium8 Jan 2019US 10,176,839 B2Sony Corporation
- Optical recording medium having a plurality of recording layers capable of suppressing off-track6 Mar 2018US 9,911,451 B2Sony Corporation
- Optical recording medium, manufacturing method thereof, recording material for optical recording medium, and sputtering target for optical recording medium22 Feb 2024US 2024/0062781 A1Sony Group Corporation
- 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
- Optical recording medium12 Jul 2018US 2018/0197572 A1Sony Corporation
- Sintered compact target and method of producing sintered compact29 Mar 2018US 2018/0085828 A1JX Nippon Mining & Metals Corporation
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
- Congruent state changeable optical memory material and device183US 5,128,099 AEnergy Conversion Devices, Inc. · 1992
- Optical recording media having increased erasability172US 6,011,757 A2000
- Optical protuberant bubble recording medium103US 4,647,947 ATokyo Shibaura Denki Kabushiki Kaisha · 1987