- 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: 104
10-year publication summary
|
14
|
17
|
6
|
7
|
6
|
10
|
3
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seagate Technology LLC | 4228 |
20 |
| JPMorgan Chase Bank, National Association | 10964 |
18 |
| Headway Technologies, Inc. | 715 |
11 |
| International Business Machines Corporation | 60644 |
10 |
| Toshiba Corporation | 12017 |
7 |
| SAE Magnetics (H.K.) Ltd. | 355 |
5 |
| Hitachi Metals, Ltd. | 2175 |
3 |
| TDK Corporation | 6306 |
3 |
| Nippon Tungsten Co., Ltd. | 46 |
3 |
| Oracle International Corporation | 12313 |
2 |
| Hewlett Packard Enterprise Development LP | 10702 |
2 |
| Magnecomp Corporation | 197 |
2 |
| Toshiba Electronic Devices & Storage Corporation | 1602 |
2 |
| Micron Technology, Inc. | 24960 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Oracle America, Inc. | 3928 |
1 |
| Western Digital Technologies, Inc. | 1043 |
1 |
| Duke University | 2872 |
1 |
| CIS Eletronica Industria e Comercio Ltda. | 3 |
1 |
| Imation Corp. | 47 |
1 |
| Other owners | 9 |