G11B 27/107
Of operating tapes
Official title: {of operating tapes}
G11B27/107 (Of operating tapes) appears on 989 US grants and 424 published applications in this corpus.
Search patents in G11B- Granted patents
- 989
- Published applications
- 424
- Assignees
- 215
- Inventors
- 1,433
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 10 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 12 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 12 | 0 |
| 1987 | 14 | 0 |
| 1988 | 16 | 0 |
| 1989 | 27 | 0 |
| 1990 | 17 | 0 |
| 1991 | 21 | 0 |
| 1992 | 22 | 0 |
| 1993 | 28 | 0 |
| 1994 | 33 | 0 |
| 1995 | 33 | 0 |
| 1996 | 40 | 0 |
| 1997 | 39 | 0 |
| 1998 | 51 | 0 |
| 1999 | 47 | 0 |
| 2000 | 48 | 0 |
| 2001 | 41 | 18 |
| 2002 | 43 | 60 |
| 2003 | 54 | 61 |
| 2004 | 37 | 57 |
| 2005 | 21 | 39 |
| 2006 | 40 | 17 |
| 2007 | 31 | 23 |
| 2008 | 17 | 13 |
| 2009 | 17 | 10 |
| 2010 | 16 | 9 |
| 2011 | 16 | 11 |
| 2012 | 18 | 15 |
| 2013 | 17 | 13 |
| 2014 | 16 | 7 |
| 2015 | 14 | 11 |
| 2016 | 13 | 15 |
| 2017 | 17 | 8 |
| 2018 | 7 | 9 |
| 2019 | 10 | 5 |
| 2020 | 9 | 6 |
| 2021 | 5 | 5 |
| 2022 | 5 | 7 |
| 2023 | 4 | 4 |
| 2024 | 4 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extraction of audit trails21 Apr 2026US 12,608,395 B2Unisys Corporation
- Retaining high resolution tape directory in overwritten end of data set10 Sep 2024US 12,087,331 B2International Business Machines Corporation
- Minimizing high resolution tape directory recovery time25 Jun 2024US 12,020,731 B1International Business Machines Corporation
- Linear tape file system unoptimized read detection19 Mar 2024US 11,934,699 B2International Business Machines Corporation
- Recording device, readout device, recording method, recording program, readout method, readout program, and magnetic tape capable of shortening the reading of data recorded on a recording medium27 Feb 2024US 11,915,726 B2FUJIFILM Corporation
- Retaining high resolution tape directory in overwritten end of data set20 Jun 2024US 2024/0203459 A1International Business Machines Corporation
- Linear tape file system unoptimized read detection21 Sep 2023US 2023/0297281 A1International Business Machines Corporation
- Information processing apparatus, information processing method, and information processing program27 Jul 2023US 2023/0238022 A1FUJIFILM Corporation
- Information processing apparatus, information processing method, information processing program, and magnetic tape cartridge8 Jun 2023US 2023/0176756 A1FUJIFILM Corporation
- Storage control apparatus and storage control method12 Jan 2023US 2023/0010385 A1Fujitsu Limited
Most cited
By later US patents
- Television schedule system1,133US 5,353,121 AStarsight Telecast, Inc. · 1994
- System and process for VCR scheduling1,066US 4,977,455 AInsight Telecast, Inc. · 1990
- User interface for television schedule system1,011US 5,479,268 AStarsight Telecast, Inc. · 1995
- Portable internet-enabled controller and information browser for consumer devices812US 6,104,334 AeRemote, Inc. · 2000
- System and method for automatic, unattended recording of cable television programs797US 5,151,789 AInsight Telecast, Inc. · 1992