G11B 11/1055
Disposition or mounting of transducers relative to record carriers
Official title: {Disposition or mounting of transducers relative to record carriers}
G11B11/1055 (Disposition or mounting of transducers relative to record carriers) appears on 1,670 US grants and 528 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,670
- Published applications
- 528
- Assignees
- 208
- Inventors
- 1,905
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 11 | 0 |
| 1988 | 18 | 0 |
| 1989 | 21 | 0 |
| 1990 | 24 | 0 |
| 1991 | 54 | 0 |
| 1992 | 65 | 0 |
| 1993 | 69 | 0 |
| 1994 | 66 | 0 |
| 1995 | 72 | 0 |
| 1996 | 104 | 0 |
| 1997 | 114 | 0 |
| 1998 | 90 | 0 |
| 1999 | 113 | 0 |
| 2000 | 111 | 0 |
| 2001 | 129 | 56 |
| 2002 | 114 | 99 |
| 2003 | 98 | 70 |
| 2004 | 87 | 77 |
| 2005 | 48 | 78 |
| 2006 | 66 | 29 |
| 2007 | 46 | 27 |
| 2008 | 34 | 17 |
| 2009 | 19 | 25 |
| 2010 | 26 | 22 |
| 2011 | 20 | 6 |
| 2012 | 12 | 6 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 4 | 4 |
| 2016 | 4 | 4 |
| 2017 | 7 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 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.
- Phase locking multiple clocks of different frequencies22 Aug 2023US 11,735,220 B2Seagate Technology LLC
- Transfer-printed near-field transducer and heat sink21 Feb 2023US 11,587,581 B1Seagate Technology LLC
- Systems and methods for increasing data rate and storage density in multilayer optical discs27 Sep 2022US 11,456,010 B2Folio Photonics, Inc.
- Recording head with focusing structure28 Jun 2022US 11,373,679 B1Seagate Technology LLC
- Phase locking multiple clocks of different frequencies29 Jun 2023US 2023/0206951 A1Seagate Technology LLC
- Systems and methods for increasing data rate and storage density in 3-dimensional optical data storage media26 Jan 2023US 2023/0024379 A1Folio Photonics, Inc.
- Data storage device linear actuator6 Oct 2022US 2022/0319544 A1Seagate Technology LLC
- Systems and methods for increasing data rate and storage density in multilayer optical discs24 Dec 2020US 2020/0402534 A1Folio Photonics, Inc.
- Head gimbal assembly and magnetic disk device having the same29 Aug 2019US 2019/0267038 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- High numerical aperture optical focusing device having a conical incident facet and a parabolic reflector for use in data storage systems185US 6,377,535 B1Read-Rite Corporation · 2002
- Magneto-optical data storage system having an optical-processing flying head180US 6,081,499 ASeagate Technology LLC · 2000
- High numerical aperture optical focusing device for use in data storage systems179US 6,185,051 B2Read-Rite Corporation · 2001
- Near field magneto-optical head made using wafer processing techniques167US 6,130,779 ARead-Rite Corporation · 2000
- High numerical aperture optical focusing device for use in data storage systems165US 6,229,782 B1Read-Rite Corporation · 2001