- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/24062 - Reflective layers
Patent holdings for IPC class G11B 7/24062
Total number of patents in this class: 10
10-year publication summary
|
2
|
1
|
0
|
1
|
1
|
1
|
1
|
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 | 30388 |
3 |
| Huawei Technologies Co., Ltd. | 120453 |
2 |
| Seagate Technology LLC | 3993 |
1 |
| Mitsubishi Materials Corporation | 2465 |
1 |
| National Central University | 255 |
1 |
| Oxford University Innovation Limited | 1627 |
1 |
| Taiyo Yuden Co., Ltd. | 2016 |
1 |
| Other owners | 0 |