- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/06 - Arrangements for relaying broadcast information among broadcast stations
Patent holdings for IPC class H04H 20/06
Total number of patents in this class: 44
10-year publication summary
|
5
|
8
|
5
|
4
|
4
|
1
|
1
|
1
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| iHeartMedia Management Services, Inc. | 362 |
9 |
| iBiquity Digital Corporation | 267 |
4 |
| Sony Corporation | 32931 |
2 |
| Bluegan S.r.l. | 4 |
2 |
| Enensys Technologies | 62 |
2 |
| Lazer Adds, LLC | 7 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| AT&T Intellectual Property I, L.P. | 9886 |
1 |
| JVC Kenwood Corporation | 2774 |
1 |
| CommScope Technologies LLC | 4937 |
1 |
| DIRECTV, LLC | 812 |
1 |
| Japan Broadcasting Corporation | 7 |
1 |
| KDDI Corporation | 764 |
1 |
| Keio University | 1053 |
1 |
| Nokia Siemens Networks Oy | 1582 |
1 |
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
1 |
| Saronikos Trading and Services, Unipessoal Lda | 69 |
1 |
| Sony Europe Limited | 527 |
1 |
| Sony Semiconductor Solutions Corporation | 8770 |
1 |
| UDcast | 8 |
1 |
| Other owners | 9 |