G11B 15/6835
The cassettes being transferred to a fixed recorder or player using a
Official title: {the cassettes being transferred to a fixed recorder or player using a moving carriage}
G11B15/6835 (The cassettes being transferred to a fixed recorder or player using a) appears on 750 US grants and 461 published applications in this corpus.
Search patents in G11B- Granted patents
- 750
- Published applications
- 461
- Assignees
- 100
- Inventors
- 843
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 12 | 0 |
| 1991 | 12 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 16 | 0 |
| 1995 | 20 | 0 |
| 1996 | 15 | 0 |
| 1997 | 23 | 0 |
| 1998 | 24 | 0 |
| 1999 | 25 | 0 |
| 2000 | 35 | 0 |
| 2001 | 35 | 8 |
| 2002 | 40 | 23 |
| 2003 | 47 | 55 |
| 2004 | 40 | 49 |
| 2005 | 30 | 44 |
| 2006 | 38 | 23 |
| 2007 | 23 | 28 |
| 2008 | 26 | 22 |
| 2009 | 22 | 20 |
| 2010 | 16 | 22 |
| 2011 | 18 | 23 |
| 2012 | 27 | 20 |
| 2013 | 22 | 25 |
| 2014 | 34 | 17 |
| 2015 | 21 | 18 |
| 2016 | 24 | 13 |
| 2017 | 12 | 8 |
| 2018 | 12 | 17 |
| 2019 | 18 | 6 |
| 2020 | 5 | 2 |
| 2021 | 4 | 2 |
| 2022 | 4 | 2 |
| 2023 | 8 | 7 |
| 2024 | 5 | 2 |
| 2025 | 2 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Camera-guided retrieval assembly for use within media library8 Sep 2026US 12,731,612 B2Quantum Corporation
- Retrieval assembly with integrated latch deactivator for use within media library25 Aug 2026US 12,718,844 B2Quantum Corporation
- Removable robot for automated data storage library31 Mar 2026US 12,592,254 B2International Business Machines Corporation
- Tape drive cleaning device18 Nov 2025US 12,475,927 B1International Business Machines Corporation
- Data cartridge magazine and library system18 Mar 2025US 12,254,897 B1MagNext Ltd.
- High-capacity media library9 Apr 2026US 2026/0100201 A1Quantum Corporation
- Retrieval assembly with integrated latch deactivator for use within media library12 Feb 2026US 2026/0045275 A1Quantum Corporation
- Tape drive cleaning device20 Nov 2025US 2025/0356880 A1International Business Machines Corporation
- Conveyor-positioner system for optical data reader2 Oct 2025US 2025/0308556 A1Microsoft Technology Licensing, LLC
- Camera-guided retrieval assembly for use within media library28 Aug 2025US 2025/0273241 A1Quantum Corporation
Most cited
By later US patents
- System for random access to an audio video data library with independent selection and display at each of a plurality of remote locations499US 4,920,432 A1990
- Cartridge transferring robot for library apparatus340US 6,022,180 AFujitsu Limited · 2000
- Method and apparatus for vending278US 4,812,629 ATerm-Tronics, Incorporated · 1989
- On-the-fly cataloging of library cell contents in an automated robotic tape library152US 5,323,327 AStorage Technology Corporation · 1994
- Apparatus and method for retrieving data related to a data cartridge in a media storage system132US 6,663,003 B2Hewlett-Packard Development Company, L. P. · 2003