G11B 9/12
Recording or reproducing using a method not covered by one of the
Official title: using near-field interactions; Record carriers therefor
G11B9/12 (Recording or reproducing using a method not covered by one of the) appears on 912 US grants and 690 published applications in this corpus.
Search patents in G11B- Granted patents
- 912
- Published applications
- 690
- Assignees
- 176
- Inventors
- 1,086
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 15 | 0 |
| 1992 | 17 | 0 |
| 1993 | 28 | 0 |
| 1994 | 45 | 0 |
| 1995 | 36 | 0 |
| 1996 | 33 | 0 |
| 1997 | 22 | 0 |
| 1998 | 38 | 0 |
| 1999 | 25 | 0 |
| 2000 | 14 | 0 |
| 2001 | 24 | 11 |
| 2002 | 28 | 62 |
| 2003 | 30 | 44 |
| 2004 | 33 | 66 |
| 2005 | 36 | 92 |
| 2006 | 68 | 61 |
| 2007 | 53 | 60 |
| 2008 | 62 | 96 |
| 2009 | 45 | 70 |
| 2010 | 65 | 50 |
| 2011 | 74 | 20 |
| 2012 | 35 | 13 |
| 2013 | 25 | 11 |
| 2014 | 16 | 7 |
| 2015 | 7 | 7 |
| 2016 | 6 | 7 |
| 2017 | 4 | 3 |
| 2018 | 5 | 4 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dielectric reproducing device and dielectric recording and reproducing device1 Jul 2025US 12,347,473 B2Tohoku University
- Thermally-assisted magnetic recording head having plasmon generator of multiple metal layers9 Aug 2022US 11,410,688 B1Headway Technologies, Inc.
- Noncontact communication medium, magnetic tape cartridge, operation method of noncontact communication medium, and storage medium26 Jul 2022US 11,398,249 B2FUJIFILM Corporation
- Waveguide with optical isolator for heat-assisted magnetic recording10 May 2022US 11,328,745 B2Seagate Technology LLC
- Nano sensor12 Apr 2022US 11,300,551 B2
- Dielectric reproducing device and dielectric recording and reproducing device22 May 2025US 2025/0166660 A1Tohoku University
- Electronic device11 Aug 2022US 2022/0252565 A1
- Waveguide with optical isolator for heat-assisted magnetic recording21 Oct 2021US 2021/0327463 A1Seagate Technology LLC
- Noncontact communication medium, magnetic tape cartridge, operation method of noncontact communication medium, and storage medium5 Aug 2021US 2021/0241794 A1FUJIFILM Corporation
- Atomic Scale Data Storage Device by Means of Atomic Vacancy Manipulation4 Jun 2020US 2020/0176028 A1
Most cited
By later US patents
- Electronic device using magnetic components385US 5,695,864 AInternational Business Machines Corporation · 1997
- Internal drug dispenser capsule medical device302US 6,929,636 B1Hewlett-Packard Development Company, L. P. · 2005
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Methods for producing composites of single-wall carbon nanotubes and compositions thereof161US 7,105,596 B2William Marsh Rice University · 2006
- Continuous fiber of single-wall carbon nanotubes154US 6,979,709 B2William Marsh Rice University · 2005