G11B 23/049
Cassettes for special applications not otherwise provided for
Official title: {Cassettes for special applications not otherwise provided for}
G11B23/049 (Cassettes for special applications not otherwise provided for) appears on 208 US grants and 73 published applications in this corpus.
Search patents in G11B- Granted patents
- 208
- Published applications
- 73
- Assignees
- 88
- Inventors
- 304
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 10 | 0 |
| 1987 | 15 | 0 |
| 1988 | 11 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 15 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 12 |
| 2003 | 7 | 12 |
| 2004 | 7 | 4 |
| 2005 | 6 | 7 |
| 2006 | 4 | 6 |
| 2007 | 3 | 3 |
| 2008 | 6 | 3 |
| 2009 | 3 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 4 | 6 |
| 2015 | 4 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cleaning tape and cartridge9 Apr 2024US 11,955,148 B2Sony Group Corporation
- Increasing tape drive head performance with sectional cleaning using a cartridge memory15 Jun 2021US 11,037,588 B1International Business Machines Corporation
- Cartridge for storing biosample capillary tubes and use in automated data storage systems21 Aug 2018US 10,052,634 B2International Business Machines Corporation
- Method for synchronously accessing audio data and audio playback system using the same26 Jun 2018US 10,008,244 B2Jumplux Technology Co., Ltd.
- Playback expansion8 May 2018US 9,965,243 B2Sonos, Inc.
- Cleaning tape and cartridge9 Feb 2023US 2023/0040136 A1Sony Group Corporation
- Method for synchronously accessing audio data and audio playback system using the same16 Nov 2017US 2017/0330599 A1Jumplux Technology Co., Ltd.
- Playback Expansion25 Aug 2016US 2016/0246567 A1Sonos, Inc.
- Cartridge for storing biosample capillary tubes and use in automated data storage systems23 Jun 2016US 2016/0178653 A1International Business Machines Corporation
- Cartridge for storing biosample plates and use in automated data storage systems18 Feb 2016US 2016/0047793 A1International Business Machines Corporation
Most cited
By later US patents
- Smart data storage device198US 5,159,182 ASmartDiskette GmbH · 1992
- Portable digital player compatible with a cassette player152US 6,061,306 A2000
- Audio cassette emulator with cryptographic media distribution control105US 7,436,957 B12008
- Security device for a video cassette recorder or the like82US 4,655,057 AZ-Lock Company, Inc. · 1987
- Wireless voice messaging device for use with cassette player68US 5,654,942 ASony Corporation · 1997