- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 5/592 - Disposition or mounting of heads relative to record carriers with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads
Patent holdings for IPC class G11B 5/592
Total number of patents in this class: 75
10-year publication summary
3
|
0
|
8
|
14
|
5
|
4
|
15
|
17
|
16
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
23 |
International Business Machines Corporation | 60644 |
21 |
Sony Group Corporation | 10730 |
11 |
Sony Corporation | 32931 |
7 |
JPMorgan Chase Bank, National Association | 10964 |
6 |
Quantum Corporation | 332 |
4 |
Dallas W. Meyer | 1 |
1 |
Marvell Asia PTE, Ltd. | 6841 |
1 |
Cavium International | 5549 |
1 |
Other owners | 0 |