- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 33/10 - Indicating arrangementsWarning arrangements
Patent holdings for IPC class G11B 33/10
Total number of patents in this class: 81
10-year publication summary
|
8
|
9
|
7
|
9
|
6
|
2
|
4
|
8
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Corporation | 4616 |
7 |
| Alphatheta Corporation | 294 |
6 |
| International Business Machines Corporation | 60232 |
4 |
| Panasonic Corporation | 20299 |
4 |
| JPMorgan Chase Bank, National Association | 8426 |
4 |
| NEC Corporation | 34584 |
3 |
| FUJIFILM Corporation | 28857 |
3 |
| Koninklijke Philips Electronics N.V. | 10732 |
3 |
| Dell Products L.P. | 13304 |
3 |
| Hewlett-Packard Development Company, L.P. | 27445 |
2 |
| Yamaha Corporation | 4078 |
2 |
| Amazon Technologies, Inc. | 25990 |
2 |
| Hewlett Packard Enterprise Development LP | 10653 |
2 |
| Channel D Corporation | 8 |
2 |
| Fulian Precision Electronics (Tianjin) Co., Ltd. | 483 |
2 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2384 |
2 |
| BlackBerry Limited | 5866 |
1 |
| Microsoft Corporation | 10720 |
1 |
| Toshiba Corporation | 12089 |
1 |
| Fujitsu Ten Limited | 472 |
1 |
| Other owners | 26 |