- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/131 - Arrangement of detectors in a multiple array
Patent holdings for IPC class G11B 7/131
Total number of patents in this class: 21
10-year publication summary
|
1
|
1
|
4
|
1
|
1
|
2
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30052 |
4 |
| Panasonic Corporation | 18716 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
3 |
| Sony Corporation of America | 407 |
2 |
| Michael Naor | 2 |
2 |
| Texas Instruments Incorporated | 19644 |
1 |
| Microsoft Technology Licensing, LLC | 54586 |
1 |
| LightSpin Technologies, Inc. | 10 |
1 |
| Sony Semiconductor Solutions Corporation | 11858 |
1 |
| Amethystum Storage Technology Co., Ltd. | 14 |
1 |
| META Platforms Technologies, LLC | 6522 |
1 |
| Blue Ridge Innovations, LLC | 231 |
1 |
| Other owners | 0 |