- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 5/10 - Structure or manufacture of housings or shields for heads
Patent holdings for IPC class G11B 5/10
Total number of patents in this class: 97
10-year publication summary
|
6
|
7
|
6
|
10
|
3
|
1
|
3
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seagate Technology LLC | 3962 |
19 |
| JPMorgan Chase Bank, National Association | 8971 |
19 |
| Headway Technologies, Inc. | 680 |
9 |
| Toshiba Corporation | 12625 |
8 |
| International Business Machines Corporation | 62754 |
7 |
| SAE Magnetics (H.K.) Ltd. | 311 |
5 |
| Hitachi Metals, Ltd. | 1824 |
3 |
| Nippon Tungsten Co., Ltd. | 42 |
3 |
| Oracle International Corporation | 13620 |
2 |
| TDK Corporation | 6927 |
2 |
| Western Digital Technologies, Inc. | 1902 |
2 |
| Hewlett Packard Enterprise Development LP | 11519 |
2 |
| Magnecomp Corporation | 199 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 2358 |
2 |
| Micron Technology, Inc. | 27666 |
1 |
| FUJIFILM Corporation | 30628 |
1 |
| CIS Eletronica Industria e Comercio Ltda. | 2 |
1 |
| Imation Corp. | 29 |
1 |
| NHK Spring Co., Ltd. | 1994 |
1 |
| Nidec Sankyo Corporation | 1050 |
1 |
| Other owners | 6 |