- 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: 244
10-year publication summary
|
55
|
40
|
19
|
21
|
19
|
14
|
6
|
12
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
20 |
| Nokia Corporation | 6965 |
15 |
| Nokia Inc. | 2036 |
13 |
| Sony Corporation | 32931 |
9 |
| Saturn Licensing LLC | 1502 |
9 |
| TiVo Solutions Inc. | 287 |
9 |
| DISH Technologies L.L.C. | 1666 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Google LLC | 38759 |
8 |
| Maxell, Ltd. | 2533 |
8 |
| TiVo Corporation | 462 |
6 |
| Crossbar Media Group, Inc | 8 |
6 |
| Maxell Holdings, Ltd. | 1422 |
6 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Microsoft Technology Licensing, LLC | 51439 |
5 |
| Invidi Technologies Corporation | 97 |
4 |
| Intel Corporation | 45621 |
3 |
| Thomson Licensing | 4027 |
3 |
| ARRIS Enterprises LLC | 3432 |
3 |
| Lattice Semiconductor Corporation | 705 |
3 |
| Other owners | 92 |