- 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. | 157719 |
7 |
| Sony Corporation | 30181 |
6 |
| The Nielsen Company (US), LLC | 2692 |
6 |
| Sharp Corporation | 10545 |
5 |
| LG Electronics Inc. | 75694 |
3 |
| Nokia Corporation | 4777 |
3 |
| Electronics and Telecommunications Research Institute | 9672 |
3 |
| One Media LLC | 67 |
3 |
| Microsoft Corporation | 9205 |
2 |
| China Radio International | 4 |
2 |
| iBiquity Digital Corporation | 265 |
2 |
| Saturn Licensing LLC | 1440 |
2 |
| Broadease Technologies Co., Ltd | 2 |
2 |
| Tencent America LLC | 4273 |
2 |
| Sonobeacon GmbH | 10 |
2 |
| Panasonic Automotive Systems Co., Ltd. | 2076 |
2 |
| AT&T Intellectual Property I, L.P. | 9995 |
1 |
| Hitachi Consumer Electronics Co., Ltd. | 282 |
1 |
| GM Global Technology Operations LLC | 16124 |
1 |
| Ford Global Technologies, LLC | 21509 |
1 |
| Other owners | 26 |