- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/37 - 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 segments of broadcast information, e.g. scenes or extracting programme ID
Patent holdings for IPC class H04H 60/37
Total number of patents in this class: 515
10-year publication summary
|
57
|
49
|
44
|
52
|
60
|
42
|
31
|
27
|
19
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Nielsen Company (US), LLC | 2645 |
120 |
| Cortica, Ltd. | 137 |
28 |
| Sony Corporation | 31541 |
25 |
| Apple Inc. | 52750 |
16 |
| Google LLC | 40853 |
14 |
| Brandactif Limited | 16 |
11 |
| Samsung Electronics Co., Ltd. | 139001 |
10 |
| AT&T Intellectual Property I, L.P. | 9337 |
10 |
| Saturn Licensing LLC | 1474 |
10 |
| Enswers Co., Ltd. | 47 |
7 |
| iBiquity Digital Corporation | 276 |
7 |
| iHeartMedia Management Services, Inc. | 364 |
7 |
| Sony Semiconductor Solutions Corporation | 9714 |
7 |
| Crossbar Media Group, Inc | 9 |
7 |
| Verizon Patent And Licensing Inc. | 6947 |
6 |
| Sonos, Inc. | 2462 |
6 |
| NEC Corporation | 34413 |
5 |
| Turner Broadcasting System, Inc. | 281 |
5 |
| Roku, Inc. | 1273 |
5 |
| Gracenote Korea Ltd | 6 |
5 |
| Other owners | 204 |