- 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: 234
10-year publication summary
|
40
|
19
|
21
|
19
|
15
|
6
|
13
|
7
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72675 |
19 |
| Adeia Media Solutions Inc. | 273 |
12 |
| Sony Corporation | 31124 |
10 |
| Nokia Corporation | 5756 |
10 |
| Saturn Licensing LLC | 1446 |
10 |
| Samsung Electronics Co., Ltd. | 144675 |
9 |
| Nokia Inc. | 1552 |
9 |
| DISH Technologies L.L.C. | 1606 |
9 |
| Google LLC | 41934 |
8 |
| Maxell, Ltd. | 2780 |
8 |
| Crossbar Media Group, Inc | 9 |
7 |
| Maxell Holdings, Ltd. | 1325 |
6 |
| Adeia Media Holdings LLC | 618 |
6 |
| Amazon Technologies, Inc. | 26528 |
5 |
| Invidi Technologies Corporation | 106 |
5 |
| Microsoft Technology Licensing, LLC | 53577 |
4 |
| Thomson Licensing | 3654 |
3 |
| ARRIS Enterprises LLC | 3432 |
3 |
| Lattice Semiconductor Corporation | 654 |
3 |
| NBCUniversal Media, LLC | 538 |
3 |
| Other owners | 85 |