- 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: 100
10-year publication summary
|
6
|
2
|
1
|
4
|
3
|
5
|
4
|
5
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JPMorgan Chase Bank, National Association | 8568 |
32 |
| Seagate Technology LLC | 3969 |
14 |
| Nidec Corporation | 2665 |
12 |
| Hoya Corporation | 2746 |
6 |
| Toshiba Corporation | 12350 |
4 |
| EVault, Inc. | 51 |
3 |
| Minebea Mitsumi Inc. | 1744 |
3 |
| PHC Holdings Corporation | 719 |
3 |
| Agency for Science, Technology and Research | 3627 |
2 |
| Hewlett Packard Enterprise Development LP | 10727 |
2 |
| Sony Interactive Entertainment Inc. | 5883 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 1976 |
2 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2556 |
2 |
| Samsung Electronics Co., Ltd. | 146534 |
1 |
| Seiko Epson Corporation | 19371 |
1 |
| Huawei Technologies Co., Ltd. | 113006 |
1 |
| SAE Magnetics (H.K.) Ltd. | 328 |
1 |
| NTN Corporation | 4975 |
1 |
| Western Digital Technologies, Inc. | 1737 |
1 |
| algoriddim GmbH | 50 |
1 |
| Other owners | 6 |