- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/86 - Arrangements characterised by special technical features of the broadcast information, e.g. signal form or information format
Patent holdings for IPC class H04H 20/86
Total number of patents in this class: 82
10-year publication summary
|
11
|
7
|
7
|
1
|
4
|
3
|
3
|
5
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158156 |
7 |
| Sony Corporation | 30139 |
6 |
| The Nielsen Company (US), LLC | 2694 |
6 |
| Sharp Corporation | 10569 |
5 |
| LG Electronics Inc. | 75845 |
3 |
| Nokia Corporation | 4761 |
3 |
| Electronics and Telecommunications Research Institute | 9681 |
3 |
| One Media LLC | 67 |
3 |
| Microsoft Corporation | 9126 |
2 |
| China Radio International | 4 |
2 |
| iBiquity Digital Corporation | 265 |
2 |
| Saturn Licensing LLC | 1438 |
2 |
| Broadease Technologies Co., Ltd | 2 |
2 |
| Tencent America LLC | 4287 |
2 |
| Sonobeacon GmbH | 10 |
2 |
| Panasonic Automotive Systems Co., Ltd. | 2086 |
2 |
| AT&T Intellectual Property I, L.P. | 10006 |
1 |
| Hitachi Consumer Electronics Co., Ltd. | 282 |
1 |
| GM Global Technology Operations LLC | 16170 |
1 |
| Ford Global Technologies, LLC | 21532 |
1 |
| Other owners | 26 |