G11B 11/10582
Record carriers characterised by the selection of the material or by the
Official title: {Record carriers characterised by the selection of the material or by the structure or form}
G11B11/10582 (Record carriers characterised by the selection of the material or by the) appears on 1,575 US grants and 492 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,575
- Published applications
- 492
- Assignees
- 253
- Inventors
- 1,826
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 19 | 0 |
| 1987 | 31 | 0 |
| 1988 | 33 | 0 |
| 1989 | 45 | 0 |
| 1990 | 45 | 0 |
| 1991 | 39 | 0 |
| 1992 | 57 | 0 |
| 1993 | 58 | 0 |
| 1994 | 46 | 0 |
| 1995 | 67 | 0 |
| 1996 | 94 | 0 |
| 1997 | 129 | 0 |
| 1998 | 111 | 0 |
| 1999 | 102 | 0 |
| 2000 | 84 | 0 |
| 2001 | 83 | 29 |
| 2002 | 86 | 93 |
| 2003 | 68 | 65 |
| 2004 | 90 | 70 |
| 2005 | 34 | 91 |
| 2006 | 53 | 41 |
| 2007 | 50 | 27 |
| 2008 | 35 | 24 |
| 2009 | 23 | 18 |
| 2010 | 27 | 7 |
| 2011 | 9 | 6 |
| 2012 | 7 | 5 |
| 2013 | 4 | 2 |
| 2014 | 2 | 2 |
| 2015 | 4 | 3 |
| 2016 | 4 | 0 |
| 2017 | 1 | 0 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Magnetic media11 Nov 2025US 12,469,519 B2Imperial College Innovations Limited
- Systems and methods for increasing data rate and storage density in 3-dimensional optical data storage media2 Jul 2024US 12,027,178 B2Folio Photonics, Inc.
- Systems and methods for increasing data rate and storage density in multilayer optical discs27 Sep 2022US 11,456,010 B2Folio Photonics, Inc.
- Device and method for recording information on a magnetic data storage medium15 Feb 2022US 11,250,883 B2Garnet GmbH
- Superlattice material, and preparation method and application thereof9 Nov 2021US 11,169,402 B2University of Electronic Science and Technology of China
- Magnetic media23 Jan 2025US 2025/0029633 A1Imperial College Innovations Limited
- Systems and methods for increasing data rate and storage density in 3-dimensional optical data storage media26 Jan 2023US 2023/0024379 A1Folio Photonics, Inc.
- Magnetic Information Label and Use Thereof4 Nov 2021US 2021/0341850 A1Garnet GmbH
- Device and Method for Recording Information on a Magnetic Data Storage Medium4 Feb 2021US 2021/0035607 A1Garnet GmbH
- Systems and methods for increasing data rate and storage density in multilayer optical discs24 Dec 2020US 2020/0402534 A1Folio Photonics, Inc.
Most cited
By later US patents
- Optical disk136US 5,383,176 ASharp Kabushiki Kaisha · 1995
- Recording medium capable of recording a first data-type and a second data-type, playback method and playback device for playing back from the recording medium, and recording device for recording first-type data and second type data on the recording medium122US 5,805,550 ASony Corporation · 1998
- Carbon nanoencapsulates118US 5,547,748 ASRI International · 1996
- Erasable optical wallet-size data card113US 5,241,165 ADrexler Technology Corporation · 1993
- Storage medium having a layer of micro-optical lenses each lens generating an evanescent field104US 5,910,940 APolaroid Corporation · 1999