- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 25/00 - Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing
Patent holdings for IPC class G11B 25/00
Total number of patents in this class: 9
10-year publication summary
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0
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0
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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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1
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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
|
|---|---|---|
| Inmusic Brands, Inc. | 201 |
2 |
| Koninklijke Philips Electronics N.V. | 7277 |
1 |
| Western Digital Technologies, Inc. | 1900 |
1 |
| JVC Kenwood Corporation | 3137 |
1 |
| algoriddim GmbH | 52 |
1 |
| Cue Acoustics, Inc. | 2 |
1 |
| Super Micro Computer, Inc. | 202 |
1 |
| Philips Intellectual Property & Standards GmbH | 1601 |
1 |
| Other owners | 0 |