- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/482 - End-user interface for program selection
Patent holdings for IPC class H04N 21/482
Total number of patents in this class: 5622
10-year publication summary
|
766
|
713
|
641
|
485
|
448
|
415
|
370
|
330
|
329
|
170
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adeia Guides Inc. | 3278 |
626 |
| Google LLC | 42292 |
277 |
| Samsung Electronics Co., Ltd. | 146534 |
266 |
| LG Electronics Inc. | 73210 |
240 |
| DISH Technologies L.L.C. | 1606 |
216 |
| Sonos, Inc. | 2621 |
158 |
| Apple Inc. | 55017 |
153 |
| AT&T Intellectual Property I, L.P. | 9520 |
140 |
| Verizon Patent And Licensing Inc. | 7109 |
116 |
| Rovi Guides, Inc. | 935 |
106 |
| Comcast Cable Communications, LLC | 4728 |
93 |
| Adeia Media Solutions Inc. | 273 |
79 |
| DIRECTV, LLC | 780 |
73 |
| Sony Corporation | 31028 |
69 |
| Saturn Licensing LLC | 1442 |
69 |
| OpenTV, Inc. | 341 |
68 |
| Microsoft Technology Licensing, LLC | 53739 |
61 |
| Time Warner Cable Enterprises LLC | 886 |
55 |
| META Platforms, Inc. | 7101 |
51 |
| Adeia Media Holdings LLC | 605 |
50 |
| Other owners | 2656 |