- 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: 24
10-year publication summary
|
2
|
2
|
1
|
1
|
5
|
4
|
2
|
1
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Nielsen Company (US), LLC | 2549 |
10 |
| iBiquity Digital Corporation | 267 |
2 |
| Tuneln, Inc. | 9 |
2 |
| Information Images, LLC | 2 |
2 |
| Robert Bosch GmbH | 40953 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Panasonic Intellectual Property Corporation of America | 7230 |
1 |
| Hirschmann Car Communication GmbH | 109 |
1 |
| Nielsen Media Research, Inc. | 48 |
1 |
| Roku, Inc. | 1151 |
1 |
| Rovi Guides, Inc. | 3236 |
1 |
| Daltboard, LLC | 2 |
1 |
| Other owners | 0 |