- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 17/02 - Guiding record carriers not specifically of filamentary or web form, or of supports therefor Details
Patent holdings for IPC class G11B 17/02
Total number of patents in this class: 96
10-year publication summary
|
2
|
1
|
4
|
3
|
5
|
4
|
5
|
4
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JPMorgan Chase Bank, National Association | 8959 |
32 |
| Seagate Technology LLC | 3962 |
14 |
| Nidec Corporation | 2819 |
11 |
| Hoya Corporation | 2691 |
6 |
| Toshiba Corporation | 12584 |
4 |
| EVault, Inc. | 45 |
3 |
| Minebea Mitsumi Inc. | 1953 |
3 |
| PHC Holdings Corporation | 709 |
3 |
| Agency for Science, Technology and Research | 3744 |
2 |
| Hewlett Packard Enterprise Development LP | 11508 |
2 |
| Sony Interactive Entertainment Inc. | 6457 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 2337 |
2 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
2 |
| Samsung Electronics Co., Ltd. | 158337 |
1 |
| Seiko Epson Corporation | 20327 |
1 |
| Huawei Technologies Co., Ltd. | 123867 |
1 |
| SAE Magnetics (H.K.) Ltd. | 313 |
1 |
| NTN Corporation | 4921 |
1 |
| Western Digital Technologies, Inc. | 1901 |
1 |
| algoriddim GmbH | 52 |
1 |
| Other owners | 3 |