- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 33/04 - CabinetsCasesStandsDisposition of apparatus therein or thereon modified to store record carriers
Patent holdings for IPC class G11B 33/04
Total number of patents in this class: 205
10-year publication summary
|
11
|
18
|
13
|
26
|
30
|
11
|
12
|
14
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JPMorgan Chase Bank, National Association | 8973 |
12 |
| International Business Machines Corporation | 62864 |
11 |
| Seagate Technology LLC | 3970 |
9 |
| MeadWestvaco Corporation | 268 |
6 |
| Toshiba Corporation | 12727 |
5 |
| FUJIFILM Corporation | 30808 |
5 |
| Huawei Technologies Co., Ltd. | 125335 |
5 |
| Amazon Technologies, Inc. | 28333 |
5 |
| Pozzoli S.p.A. | 14 |
5 |
| Spectra Logic Corporation | 128 |
5 |
| Toshiba Electronic Devices & Storage Corporation | 2435 |
5 |
| Alter Domus (US) LLC, AS Agent for The Secured Parties | 193 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
3 |
| Dell Products L.P. | 17318 |
3 |
| Finest Products Limited | 12 |
3 |
| Ugreen Group Limited | 329 |
3 |
| Sony Corporation | 29887 |
2 |
| ZTE Corporation | 44331 |
2 |
| Celestica Technology Consultancy (Shanghai) Co., Ltd. | 43 |
2 |
| Disc Graphics Inc. | 8 |
2 |
| Other owners | 108 |