G11B 33/0433
Multiple disc containers
Official title: {Multiple disc containers (G11B33/0461 takes precedence)}
G11B33/0433 (Multiple disc containers) appears on 744 US grants and 448 published applications in this corpus.
Search patents in G11B- Granted patents
- 744
- Published applications
- 448
- Assignees
- 335
- Inventors
- 1,120
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 13 | 0 |
| 1986 | 14 | 0 |
| 1987 | 25 | 0 |
| 1988 | 29 | 0 |
| 1989 | 28 | 0 |
| 1990 | 11 | 0 |
| 1991 | 11 | 0 |
| 1992 | 13 | 0 |
| 1993 | 30 | 0 |
| 1994 | 34 | 0 |
| 1995 | 30 | 0 |
| 1996 | 36 | 0 |
| 1997 | 33 | 0 |
| 1998 | 44 | 0 |
| 1999 | 30 | 0 |
| 2000 | 34 | 0 |
| 2001 | 40 | 15 |
| 2002 | 39 | 46 |
| 2003 | 37 | 66 |
| 2004 | 28 | 68 |
| 2005 | 27 | 57 |
| 2006 | 25 | 47 |
| 2007 | 23 | 34 |
| 2008 | 18 | 31 |
| 2009 | 8 | 21 |
| 2010 | 14 | 20 |
| 2011 | 8 | 10 |
| 2012 | 6 | 8 |
| 2013 | 7 | 8 |
| 2014 | 7 | 5 |
| 2015 | 5 | 3 |
| 2016 | 3 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing magnetic disk device and magnetic disk device16 Jun 2026US 12,658,214 B2Kabushiki Kaisha Toshiba
- Magnetic disk device having spindle motor30 Dec 2025US 12,512,128 B2Kabushiki Kaisha Toshiba
- Hard disk fixing apparatus, hard disk cage and device having storage function10 Sep 2024US 12,087,333 B2Shanghai Moruan Telecom Technology Co., Ltd.
- Packaging storage container4 Jun 2024US 11,999,528 B2Finest Products Limited
- System for disk-to-disk access for reduced-head data storage device8 Jun 2021US 11,031,037 B1Western Digital Technologies, Inc.
- Method of manufacturing magnetic disk device and magnetic disk device17 Jul 2025US 2025/0232795 A1Kabushiki Kaisha Toshiba
- Magnetic disk device27 Mar 2025US 2025/0104740 A1Kabushiki Kaisha Toshiba
- Packaging storage container22 Jun 2023US 2023/0192360 A1Finest Products Limited
- Storage device20 Apr 2023US 2023/0124534 A1Huawei Technologies Co., Ltd.
- Hard disk fixing apparatus, hard disk cage and device having storage function26 Jan 2023US 2023/0026051 A1Shanghai Moruan Telecom Technology Co., Ltd.
Most cited
By later US patents
- Lamp for use in connection with an object storage system173US 5,961,200 A1999
- DVD storage album166US 6,672,452 B1Scosche Industries, Inc. · 2004
- Storage cassette for two or more disk-shaped high memory density information carriers132US 4,535,888 APolygram GmbH · 1985
- Compact CD case94US 5,322,162 AOuter Circle Products, Ltd. · 1994
- Carrying case for recorded media90US 5,697,498 AFellowes Mfg. Co. · 1997