- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 15/62 - Maintaining desired spacing between record carrier and head
Patent holdings for IPC class G11B 15/62
Total number of patents in this class: 36
10-year publication summary
|
1
|
5
|
11
|
5
|
0
|
5
|
2
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62182 |
18 |
| FUJIFILM Corporation | 30210 |
4 |
| Oracle America, Inc. | 2661 |
2 |
| Oracle International Corporation | 13430 |
2 |
| L2 Drive Inc. | 9 |
2 |
| Banks and Acquirers International Holding | 587 |
2 |
| Panasonic Corporation | 19680 |
1 |
| Via Technologies, Inc. | 1041 |
1 |
| Hewlett Packard Enterprise Development LP | 10864 |
1 |
| MidCap Financial Trust | 115 |
1 |
| NEC Platforms, Ltd. | 1066 |
1 |
| Rakuten Group, Inc. | 1628 |
1 |
| Other owners | 0 |