G11B 7/2532
Comprising metals
Official title: comprising metals
G11B7/2532 (Comprising metals) appears on 98 US grants and 82 published applications in this corpus.
Search patents in G11B- Granted patents
- 98
- Published applications
- 82
- Assignees
- 64
- Inventors
- 306
- Latest grant
- 16 Sep 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 4 | 6 |
| 2003 | 1 | 12 |
| 2004 | 6 | 16 |
| 2005 | 6 | 10 |
| 2006 | 8 | 8 |
| 2007 | 6 | 8 |
| 2008 | 7 | 7 |
| 2009 | 3 | 8 |
| 2010 | 7 | 1 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical information reproduction device, optical information reproduction method, and information recording medium16 Sep 2014US 8,837,265 B2Panasonic Corporation
- Data storage media containing inorganic nanomaterial data layer29 Oct 2013US 8,568,957 B2Brigham Young University
- Optical recording medium13 Dec 2011US 8,075,972 B2Mitsubishi Kagaku Media Co., Ltd.
- Optical information recording medium6 Sep 2011US 8,014,262 B2Taiyo Yuden Co., Ltd.
- Optical information recording medium11 Jan 2011US 7,867,595 B2Taiyo Yuden Co., Ltd.
- Magnetic disk substrate and magnetic disk using the same24 Oct 2024US 2024/0355357 A1Furukawa Electric Co., Ltd.
- Optical information reproduction device, optical information reproduction method, and information recording medium30 May 2013US 2013/0135982 A1Panasonic Corporation
- Photopolymerizable Compositions19 May 2011US 2011/0117477 A1Smart Holograms Limited
- Data storage media containing inorganic nanomaterial data layer29 Apr 2010US 2010/0103795 A1Brigham Young University
- Optical recording material and optical recording media11 Jun 2009US 2009/0149660 A1TDK Corporation
Most cited
By later US patents
- Erasable optical data storage medium124US 4,719,615 AOptical Data, Inc. · 1988
- Information recording medium36US 5,024,927 ARicoh Company, Ltd. · 1991
- Multi-layered optical disc36US 6,511,788 B1Sony Corporation · 2003
- Erasable optical data storage medium and method and apparatus for recording data on the medium34US 4,852,075 AOptical Data, Inc. · 1989
- Optical data storage medium comprising a chromophore/polymer information layer33US 4,728,724 AHoechst Celanese Corporation · 1988