- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/088 - Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band with signal insertion during the vertical blanking interval the inserted signal being digital
Patent holdings for IPC class H04N 7/088
Total number of patents in this class: 188
10-year publication summary
|
19
|
21
|
19
|
15
|
6
|
13
|
7
|
4
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75973 |
19 |
| Samsung Electronics Co., Ltd. | 158842 |
9 |
| Sony Corporation | 30080 |
9 |
| Saturn Licensing LLC | 1440 |
9 |
| DISH Technologies L.L.C. | 1600 |
9 |
| Google LLC | 44743 |
8 |
| Crossbar Media Group, Inc | 9 |
7 |
| Amazon Technologies, Inc. | 28236 |
5 |
| Invidi Technologies Corporation | 116 |
5 |
| Adeia Media Holdings Inc. | 978 |
5 |
| Microsoft Technology Licensing, LLC | 54554 |
4 |
| Adeia Media Solutions Inc. | 270 |
4 |
| ARRIS Enterprises LLC | 3398 |
3 |
| Lattice Semiconductor Corporation | 577 |
3 |
| NBCUniversal Media, LLC | 553 |
3 |
| Wowza Media Systems, LLC | 99 |
3 |
| Apple Inc. | 59177 |
2 |
| Intel Corporation | 46449 |
2 |
| Electronics and Telecommunications Research Institute | 9711 |
2 |
| Huawei Technologies Co., Ltd. | 124630 |
2 |
| Other owners | 75 |