- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/43 - 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 for identifying broadcast channels
Patent holdings for IPC class H04H 60/43
Total number of patents in this class: 195
10-year publication summary
|
23
|
24
|
11
|
21
|
14
|
19
|
19
|
9
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roku, Inc. | 1151 |
21 |
| The Nielsen Company (US), LLC | 2549 |
19 |
| Sony Corporation | 32931 |
15 |
| iHeartMedia Management Services, Inc. | 362 |
7 |
| Google LLC | 38759 |
6 |
| Gracenote Korea Ltd | 6 |
6 |
| Sony Semiconductor Solutions Corporation | 8770 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Motorola Mobility LLC | 2493 |
3 |
| Arcelik A.S. | 3617 |
3 |
| ARRIS Enterprises LLC | 3432 |
3 |
| Rovi Guides, Inc. | 3236 |
3 |
| Saturn Licensing LLC | 1502 |
3 |
| Maxell, Ltd. | 2533 |
3 |
| Rovi Product Corporation | 236 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| AT&T Intellectual Property I, L.P. | 9886 |
2 |
| Nokia Corporation | 6965 |
2 |
| Fujitsu Limited | 19265 |
2 |
| Sharp Corporation | 10015 |
2 |
| Other owners | 83 |