- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/127 - LasersMultiple laser arrays
Patent holdings for IPC class G11B 7/127
Total number of patents in this class: 41
10-year publication summary
|
5
|
5
|
6
|
0
|
5
|
3
|
5
|
6
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
5 |
| Seagate Technology LLC | 3975 |
4 |
| Microsoft Technology Licensing, LLC | 54289 |
3 |
| Ceramic Data Solutions GmbH | 36 |
3 |
| Neursciences LLC | 7 |
3 |
| Sony Corporation of America | 404 |
2 |
| Panasonic Corporation | 19386 |
2 |
| Huawei Technologies Co., Ltd. | 121192 |
2 |
| Edison Welding Institute, Inc. | 113 |
2 |
| Toshiba Corporation | 12687 |
1 |
| Hitachi Consumer Electronics Co., Ltd. | 282 |
1 |
| Ricoh Company, Ltd. | 13309 |
1 |
| Mitsubishi Electric Corporation | 47722 |
1 |
| SAE Magnetics (H.K.) Ltd. | 315 |
1 |
| Western Digital Technologies, Inc. | 1805 |
1 |
| Agency for Science, Technology and Research | 3697 |
1 |
| JPMorgan Chase Bank, National Association | 8683 |
1 |
| Duke University | 3172 |
1 |
| Hewlett Packard Enterprise Development LP | 10932 |
1 |
| Forschungsverbund Berlin e.V. | 191 |
1 |
| Other owners | 4 |