- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/6547 - Transmission by server directed to the client comprising parameters, e.g. for client setup
Patent holdings for IPC class H04N 21/6547
Total number of patents in this class: 469
10-year publication summary
|
47
|
44
|
37
|
47
|
25
|
31
|
31
|
14
|
19
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30128 |
24 |
| Universal Electronics Inc. | 851 |
22 |
| DK Crown Holdings Inc. | 549 |
22 |
| Apple Inc. | 58995 |
21 |
| Samsung Electronics Co., Ltd. | 158337 |
19 |
| LG Electronics Inc. | 75807 |
17 |
| Comcast Cable Communications, LLC | 5197 |
15 |
| AT&T Intellectual Property I, L.P. | 10003 |
12 |
| ARRIS Enterprises LLC | 3406 |
12 |
| Qualcomm Incorporated | 92725 |
11 |
| Saturn Licensing LLC | 1441 |
11 |
| DISH Technologies L.L.C. | 1601 |
11 |
| Google LLC | 44601 |
10 |
| Guest Tek Interactive Entertainment Ltd. | 152 |
7 |
| Sonos, Inc. | 2875 |
7 |
| Tencent Technology (Shenzhen) Company Limited | 16031 |
7 |
| uStudio, Inc | 18 |
7 |
| Microsoft Technology Licensing, LLC | 54489 |
6 |
| Netflix, Inc. | 1358 |
6 |
| Verizon Patent And Licensing Inc. | 7575 |
5 |
| Other owners | 217 |