- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 17/34 - Guiding record carriers during transducing operation, e.g. for track following
Patent holdings for IPC class G11B 17/34
Total number of patents in this class: 10
10-year publication summary
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0
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0
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1
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2
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0
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2
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0
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0
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0
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0
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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 | 12691 |
2 |
| Nidec Sankyo Corporation | 1060 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 2276 |
2 |
| International Business Machines Corporation | 62220 |
1 |
| Fuji Electric Co., Ltd. | 5390 |
1 |
| JPMorgan Chase Bank, National Association | 8653 |
1 |
| Fujitsu Frontech Limited | 379 |
1 |
| Other owners | 0 |