- 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: 454
10-year publication summary
52
|
44
|
47
|
44
|
36
|
47
|
25
|
30
|
26
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sony Corporation | 32931 |
26 |
Universal Electronics Inc. | 687 |
23 |
Samsung Electronics Co., Ltd. | 131630 |
19 |
LG Electronics Inc. | 69257 |
18 |
Apple Inc. | 50209 |
17 |
AT&T Intellectual Property I, L.P. | 9886 |
13 |
ARRIS Enterprises LLC | 3432 |
11 |
Saturn Licensing LLC | 1502 |
11 |
DISH Technologies L.L.C. | 1666 |
11 |
Comcast Cable Communications, LLC | 4075 |
10 |
Google LLC | 38759 |
9 |
Qualcomm Incorporated | 76576 |
8 |
Rovi Guides, Inc. | 3236 |
8 |
Microsoft Technology Licensing, LLC | 51439 |
7 |
Guest Tek Interactive Entertainment Ltd. | 159 |
7 |
Sonos, Inc. | 2274 |
7 |
DK Crown Holdings Inc. | 348 |
7 |
Verizon Patent And Licensing Inc. | 6900 |
6 |
Netflix, Inc. | 944 |
6 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
6 |
Other owners | 224 |