G11B 23/0312
Driving features
Official title: {Driving features}
G11B23/0312 (Driving features) appears on 71 US grants and 36 published applications in this corpus.
Search patents in G11B- Granted patents
- 71
- Published applications
- 36
- Assignees
- 30
- Inventors
- 120
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 4 |
| 2004 | 1 | 5 |
| 2005 | 2 | 6 |
| 2006 | 4 | 6 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cartridge including tape-shaped magnetic recording medium25 Jun 2024US 12,020,730 B2Sony Corporation
- Cartridge including tape-shaped magnetic recording medium30 May 2023US 11,664,054 B2Sony Corporation
- Cartridge including tape-shaped magnetic recording medium23 Aug 2022US 11,423,946 B2Sony Group Corporation
- Cartridge31 Aug 2021US 11,107,505 B2Sony Corporation
- Magnetic recording medium6 Oct 2020US 10,796,724 B1Sony Corporation
- Cartridge including tape-shaped magnetic recording medium24 Aug 2023US 2023/0267966 A1Sony Corporation
- Cartridge including tape-shaped magnetic recording medium22 Dec 2022US 2022/0406340 A1Sony Corporation
- Cartridge including tape-shaped magnetic recording medium16 Dec 2021US 2021/0390984 A1Sony Group Corporation
- Magnetic recording medium8 Oct 2020US 2020/0321032 A1Sony Corporation
- Cartridge8 Oct 2020US 2020/0321033 A1Sony Corporation
Most cited
By later US patents
- Disk cartridge30US 5,278,717 ATDK Corporation · 1994
- Disc cartridge27US 5,090,010 AKabushiki Kaisha Toshiba · 1992
- Magnetic recording medium24US 10,796,724 B1Sony Corporation · 2020
- Disc cartridge24US 5,323,382 ASony Corporation · 1994
- Removable cartridge disk drive with a 1.8 inch form factor21US 5,440,436 ASyquest Technology, Inc. · 1995