- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 5/024 - Erasing
Patent holdings for IPC class G11B 5/024
Total number of patents in this class: 63
10-year publication summary
|
13
|
10
|
11
|
9
|
3
|
4
|
3
|
5
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seagate Technology LLC | 3929 |
11 |
| Serenity Data Security, LLC | 11 |
7 |
| International Business Machines Corporation | 60129 |
5 |
| Data Security, Inc. | 21 |
3 |
| Orient Instrument Computer Co., Ltd. | 32 |
3 |
| Blancco Technology Group IP Oy | 81 |
3 |
| Insurgo Media Services Ltd | 3 |
3 |
| Toshiba Corporation | 12051 |
2 |
| Phiston Technologies, Inc. | 18 |
2 |
| Quantum Corporation | 308 |
2 |
| Sony Corporation | 31541 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4043 |
1 |
| TDK Corporation | 6539 |
1 |
| Dell Products L.P. | 13040 |
1 |
| Amazon Technologies, Inc. | 25909 |
1 |
| Wisconsin Alumni Research Foundation | 3820 |
1 |
| Battelle Energy Alliance, LLC | 568 |
1 |
| JPMorgan Chase Bank, National Association | 8416 |
1 |
| Advanced Research Corporation | 7 |
1 |
| Dexter Magnetic Technologies, Inc. | 17 |
1 |
| Other owners | 12 |