- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 7/24009 - Tapes, long films or long sheets
Patent holdings for IPC class G11B 7/24009
Total number of patents in this class: 18
10-year publication summary
|
2
|
2
|
1
|
1
|
0
|
0
|
0
|
0
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 13725 |
11 |
| International Business Machines Corporation | 62847 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
2 |
| Holomem Ltd | 8 |
2 |
| Tachyotec Spolka z ograniczona odpowiedzialnoscia | 1 |
1 |
| Other owners | 0 |