- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 17/043 - Direct insertion, i.e. without external loading means
Patent holdings for IPC class G11B 17/043
Total number of patents in this class: 16
10-year publication summary
|
1
|
1
|
2
|
2
|
0
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0
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20012 |
3 |
| Sagemcom Broadband SAS | 464 |
2 |
| Sony Interactive Entertainment Inc. | 5981 |
2 |
| Sony Corporation | 30891 |
1 |
| Hitachi Maxell, Ltd. | 433 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32139 |
1 |
| Alps Electric Co., Ltd. | 803 |
1 |
| JPMorgan Chase Bank, National Association | 8593 |
1 |
| Getac Technology Corporation | 755 |
1 |
| Shinano Kenshi Kabushiki Kaisha | 101 |
1 |
| Hyosung TNS Inc. | 202 |
1 |
| Panasonic Automotive Systems Co., Ltd. | 1981 |
1 |
| Other owners | 0 |