- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/025 - Systems for transmission of digital non-picture data, e.g. of text during the active part of a television frame
Patent holdings for IPC class H04N 7/025
Total number of patents in this class: 1120
10-year publication summary
|
120
|
112
|
72
|
50
|
56
|
57
|
37
|
14
|
11
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
71 |
| AT&T Intellectual Property I, L.P. | 9886 |
55 |
| Sony Corporation | 32931 |
35 |
| Verizon Patent And Licensing Inc. | 6900 |
34 |
| LG Electronics Inc. | 69257 |
33 |
| Saturn Licensing LLC | 1502 |
25 |
| Time Warner Cable Enterprises LLC | 945 |
25 |
| Microsoft Technology Licensing, LLC | 51439 |
20 |
| DISH Technologies L.L.C. | 1666 |
20 |
| Amazon Technologies, Inc. | 24422 |
18 |
| Invidi Technologies Corporation | 97 |
17 |
| Disney Enterprises, Inc. | 6012 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Hulu, LLC | 434 |
14 |
| Comcast Cable Communications, LLC | 4075 |
14 |
| Roku, Inc. | 1151 |
14 |
| ARRIS Enterprises LLC | 3432 |
13 |
| OpenTV, Inc. | 346 |
12 |
| Aibuy, Inc. | 57 |
12 |
| Rovi Guides, Inc. | 3236 |
11 |
| Other owners | 648 |