- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 5/465 - Arrangements for demagnetisation of heads
Patent holdings for IPC class G11B 5/465
Total number of patents in this class: 6
10-year publication summary
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0
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1
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0
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0
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0
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0
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1
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0
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12726 |
2 |
| Seagate Technology LLC | 3967 |
1 |
| JPMorgan Chase Bank, National Association | 8978 |
1 |
| Data Security, Inc. | 22 |
1 |
| Marvell Asia PTE, Ltd. | 6251 |
1 |
| Other owners | 0 |