- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/41 - 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 broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
Patent holdings for IPC class H04H 60/41
Total number of patents in this class: 55
10-year publication summary
|
7
|
6
|
3
|
1
|
2
|
6
|
1
|
4
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86346 |
7 |
| iBiquity Digital Corporation | 278 |
5 |
| Sony Group Corporation | 14085 |
4 |
| Contentnexus LLC | 96 |
3 |
| Panasonic Automotive Systems America, LLC | 182 |
3 |
| Samsung Electronics Co., Ltd. | 147501 |
2 |
| Sony Corporation | 30936 |
2 |
| Nokia Corporation | 5566 |
2 |
| Continental Automotive GmbH | 4774 |
2 |
| Arcelik A.S. | 3485 |
2 |
| Tunein, Inc. | 32 |
2 |
| Huawei Technologies Co., Ltd. | 113689 |
1 |
| Kyocera Corporation | 13909 |
1 |
| ZTE Corporation | 42693 |
1 |
| Access Co., Ltd. | 66 |
1 |
| Audi AG | 7375 |
1 |
| Carnegie Mellon University | 1549 |
1 |
| Frontier Silicon Limited | 8 |
1 |
| Gracenote, Inc. | 474 |
1 |
| The Nielsen Company (US), LLC | 2657 |
1 |
| Other owners | 12 |