- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/54 - Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations where broadcast information is generated
Patent holdings for IPC class H04H 60/54
Total number of patents in this class: 20
10-year publication summary
|
1
|
1
|
5
|
4
|
2
|
1
|
4
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Nielsen Company (US), LLC | 2668 |
6 |
| Tuneln, Inc. | 14 |
4 |
| iBiquity Digital Corporation | 262 |
2 |
| Information Images, LLC | 2 |
2 |
| Mitsubishi Electric Corporation | 47556 |
1 |
| Panasonic Intellectual Property Corporation of America | 7073 |
1 |
| Hirschmann Car Communication GmbH | 86 |
1 |
| Roku, Inc. | 1549 |
1 |
| Daltboard, LLC | 2 |
1 |
| Adeia Guides Inc. | 3714 |
1 |
| Other owners | 0 |