G11B 15/48
Starting
Official title: Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
G11B15/48 (Starting) appears on 166 US grants and 23 published applications in this corpus.
Search patents in G11B- Granted patents
- 166
- Published applications
- 23
- Assignees
- 65
- Inventors
- 287
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 11 | 0 |
| 1983 | 11 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 8 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 3 |
| 2002 | 4 | 4 |
| 2003 | 3 | 4 |
| 2004 | 3 | 1 |
| 2005 | 4 | 0 |
| 2006 | 4 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced dynamic braking algorithm for tape storage device15 Sep 2026US 12,738,297 B2International Business Machines Corporation
- Magnetic tape device, magnetic recording device, and tape lifting method for magnetic tape device19 Jul 2022US 11,393,504 B2NEC Platforms, Ltd.
- Information processing apparatus and control method for information processing apparatus for transitioning from one power state to another power state19 Jul 2022US 11,394,846 B2Canon Kabushiki Kaisha
- Tape transport control with suppression of time-varying tension disturbances9 Jul 2019US 10,347,282 B2International Business Machines Corporation
- Tape transport control with feedback of velocity and tension9 Apr 2019US 10,255,942 B2International Business Machines Corporation
- Enhanced dynamic braking algorithm for tape storage device16 Jan 2025US 2025/0022484 A1International Business Machines Corporation
- Magnetic tape device, magnetic recording device, and tape lifting method for magnetic tape device25 Nov 2021US 2021/0366516 A1NEC Platforms, Ltd.
- Information processing apparatus and control method for information processing apparatus5 Aug 2021US 2021/0243323 A1Canon Kabushiki Kaisha
- Tape transport control with suppression of time-varying tension disturbances27 Dec 2018US 2018/0374508 A1International Business Machines Corporation
- Tape transport control with feedback of velocity and tension1 Mar 2018US 2018/0061448 A1International Business Machines Corporation
Most cited
By later US patents
- Method and apparatus for arrhythmia analysis of ECG recordings157US 4,336,810 ADel Mar Avionics · 1982
- Recorded tape travel control system110US 4,336,559 A1982
- Method and apparatus for transporting a recording medium with an adaptive velocity change profile109US 4,731,679 AAmpex Corporation · 1988
- Tape motion control for reel-to-reel drive72US 4,125,881 AInternational Business Machines Corporation · 1978
- Adaptive reel-to-reel tape control system69US 4,015,799 AInternational Business Machines Corporation · 1977