- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/59 - Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
Patent holdings for IPC class H04H 20/59
Total number of patents in this class: 365
10-year publication summary
|
42
|
43
|
39
|
35
|
22
|
14
|
15
|
22
|
12
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75818 |
48 |
| Saturn Licensing LLC | 1439 |
28 |
| Sony Corporation | 30158 |
25 |
| AT&T Intellectual Property I, L.P. | 10002 |
20 |
| Sharp Corporation | 10556 |
11 |
| Tecore, Inc. | 37 |
11 |
| Sony Semiconductor Solutions Corporation | 11613 |
9 |
| PB, Inc | 45 |
8 |
| Comcast Cable Communications, LLC | 5192 |
7 |
| iBiquity Digital Corporation | 265 |
7 |
| ZTE Corporation | 44199 |
6 |
| HTC Corporation | 2419 |
6 |
| Samsung Electronics Co., Ltd. | 157946 |
5 |
| Qualcomm Incorporated | 92416 |
5 |
| Sharp Kabushiki Kaisha | 18523 |
5 |
| Adeia Guides Inc. | 3929 |
5 |
| Huawei Technologies Co., Ltd. | 123543 |
4 |
| Thomson Licensing | 3191 |
4 |
| Motorola Solutions, Inc. | 4584 |
4 |
| iHeartMedia Management Services, Inc. | 370 |
4 |
| Other owners | 143 |