G11B 15/672
Extracting end of record carrier from container or single reel
Official title: {Extracting end of record carrier from container or single reel (G11B15/671 takes precedence)}
G11B15/672 (Extracting end of record carrier from container or single reel) appears on 76 US grants and 48 published applications in this corpus.
Search patents in G11B- Granted patents
- 76
- Published applications
- 48
- Assignees
- 33
- Inventors
- 129
- Latest grant
- 26 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 1 |
| 2002 | 2 | 1 |
| 2003 | 4 | 8 |
| 2004 | 5 | 6 |
| 2005 | 4 | 4 |
| 2006 | 3 | 1 |
| 2007 | 3 | 8 |
| 2008 | 3 | 5 |
| 2009 | 2 | 0 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 4 | 4 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Recovery device, recovery system, and recovery method26 Jul 2022US 11,398,250 B2NEC Platforms, Ltd.
- Optimized tape unmount operation16 Nov 2021US 11,176,964 B1International Business Machines Corporation
- Spring clip leader and housing for magnetic tape25 May 2021US 11,017,810 B2International Business Machines Corporation
- Mechanized take-up reel and method for loading and unloading a tape storage medium6 Aug 2019US 10,373,642 B2International Business Machines Corporation
- Spring clip leader and housing for magnetic tape7 Aug 2018US 10,043,547 B2International Business Machines Corporation
- Recovery device, recovery system, and recovery method27 Jan 2022US 2022/0028423 A1NEC Platforms, Ltd.
- Spring clip leader and housing for magnetic tape13 Sep 2018US 2018/0261249 A1International Business Machines Corporation
- Mechanized take-up reel and method for loading and unloading a tape storage medium16 Nov 2017US 2017/0330592 A1International Business Machines Corporation
- Permanent magnetic chucking device with large force differential5 May 2016US 2016/0125989 A1International Business Machines Corporation
- Utilizing stored write environment conditions for read error recovery21 Jan 2016US 2016/0019927 A1International Business Machines Corporation
Most cited
By later US patents
- Mechanism and method for loading a tape from a cartridge to a take-up reel69US 6,034,839 ASeagate Technology LLC · 2000
- Tape media cartridge system and components thereof and methods of making and using the same31US 5,868,333 ASeagate Technology LLC · 1999
- Tape leader pin assembly and method for making the same28US 6,003,802 AHewlett-Packard Company · 1999
- Magnetic tape apparatus19US 4,354,211 AMicrocomputer Systems Corp. · 1982
- Positive engagement buckle for a tape drive and cartridge19US 5,971,310 AQuantum Corporation · 1999