- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/45 - 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 users
Patent holdings for IPC class H04H 60/45
Total number of patents in this class: 267
10-year publication summary
|
27
|
30
|
25
|
22
|
18
|
18
|
13
|
7
|
8
|
4
|
| 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 | 2718 |
76 |
| Google LLC | 44992 |
27 |
| DISH Technologies L.L.C. | 1599 |
8 |
| AT&T Intellectual Property I, L.P. | 10076 |
7 |
| Adobe Inc. | 7619 |
6 |
| Sony Corporation | 29841 |
5 |
| iHeartMedia Management Services, Inc. | 368 |
5 |
| Spotify AB | 1024 |
5 |
| Gracenote Korea Ltd | 6 |
5 |
| comScore, Inc. | 215 |
4 |
| Time Warner Cable Enterprises LLC | 838 |
4 |
| Tvision Insights LLC | 11 |
4 |
| Dozo LLP | 3 |
3 |
| Roku, Inc. | 1654 |
3 |
| TLS Corp. | 82 |
3 |
| LG Electronics Inc. | 76283 |
2 |
| Google Inc. | 4027 |
2 |
| Huawei Technologies Co., Ltd. | 125807 |
2 |
| Thomson Licensing | 3134 |
2 |
| Motorola Solutions, Inc. | 4569 |
2 |
| Other owners | 92 |