- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/24065 - Layers assisting in recording or reproduction below the optical diffraction limit, e.g. non-linear optical layers or structures
Patent holdings for IPC class G11B 7/24065
Total number of patents in this class: 17
10-year publication summary
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0
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0
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1
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0
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2
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3
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2
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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
|
|---|---|---|
| Case Western Reserve University | 1870 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
4 |
| Folio Photonics, Inc. | 6 |
3 |
| Mitsubishi Electric Corporation | 47556 |
1 |
| Huawei Technologies Co., Ltd. | 119891 |
1 |
| Tsinghua Shenzhen International Graduate School | 123 |
1 |
| Other owners | 0 |