- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 13/08 - Recording simultaneously or selectively by methods or means covered by different main groupsRecord carriers thereforReproducing simultaneously or selectively therefrom using near-field interactions or transducing means and at least one other method or means for recording or reproducing
Patent holdings for IPC class G11B 13/08
Total number of patents in this class: 216
10-year publication summary
|
4
|
6
|
13
|
6
|
15
|
22
|
21
|
21
|
12
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seagate Technology LLC | 3958 |
114 |
| JPMorgan Chase Bank, National Association | 8958 |
43 |
| Headway Technologies, Inc. | 683 |
18 |
| SAE Magnetics (H.K.) Ltd. | 313 |
10 |
| Western Digital Technologies, Inc. | 1894 |
8 |
| TDK Corporation | 6876 |
7 |
| Toshiba Corporation | 12569 |
5 |
| Toshiba Electronic Devices & Storage Corporation | 2327 |
3 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
3 |
| Hitachi, Ltd. | 16113 |
1 |
| Magnetics (H.K.) Ltd. | 1 |
1 |
| NUtech Ventures | 365 |
1 |
| SAE Technologies Development (Dongguan) Co., Ltd. | 2 |
1 |
| Innovastella Co., Ltd. | 3 |
1 |
| Other owners | 0 |