- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/40 - 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 time
Patent holdings for IPC class H04H 60/40
Total number of patents in this class: 201
10-year publication summary
|
19
|
23
|
15
|
27
|
18
|
26
|
17
|
14
|
8
|
2
|
| 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 |
32 |
| Sony Corporation | 32931 |
17 |
| Saturn Licensing LLC | 1502 |
17 |
| LG Electronics Inc. | 69257 |
15 |
| Google LLC | 38759 |
13 |
| Qualcomm Incorporated | 76576 |
5 |
| Turner Broadcasting System, Inc. | 276 |
5 |
| Panasonic Intellectual Property Corporation of America | 7230 |
5 |
| Spotify AB | 880 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Dentsu Inc. | 160 |
4 |
| Enensys Technologies | 62 |
4 |
| Gracenote, Inc. | 408 |
4 |
| Sharp Corporation | 10015 |
3 |
| Personalized Media Communications, LLC | 103 |
3 |
| Apple Inc. | 50209 |
2 |
| NEC Corporation | 32703 |
2 |
| Alibaba Group Holding Limited | 7149 |
2 |
| 1997 Irrevocable Trust for Gregory P. Benson | 19 |
2 |
| Comcast Cable Communications, LLC | 4075 |
2 |
| Other owners | 55 |