- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/128 - Modulators
Patent holdings for IPC class G11B 7/128
Total number of patents in this class: 12
10-year publication summary
|
1
|
2
|
2
|
2
|
0
|
2
|
1
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 13070 |
2 |
| Sony Corporation | 30885 |
1 |
| Panasonic Corporation | 20007 |
1 |
| Huawei Technologies Co., Ltd. | 114756 |
1 |
| Microsoft Technology Licensing, LLC | 54095 |
1 |
| Access Optical Networks, Inc. | 1 |
1 |
| Ascentia Imaging, Inc. | 16 |
1 |
| Gwangju Institute of Science and Technology | 771 |
1 |
| National Central University | 245 |
1 |
| Amethystum Storage Technology Co., Ltd. | 14 |
1 |
| Ceramic Data Solutions GmbH | 31 |
1 |
| Other owners | 0 |