- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/214 - Specialised server platform, e.g. server located in an airplane, hotel or hospital
Patent holdings for IPC class H04N 21/214
Total number of patents in this class: 693
10-year publication summary
82
|
81
|
75
|
70
|
79
|
79
|
74
|
74
|
32
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Enseo, LLC | 279 |
118 |
Guest Tek Interactive Entertainment Ltd. | 159 |
42 |
Panasonic Avionics Corporation | 299 |
34 |
Sony Interactive Entertainment LLC | 1946 |
31 |
ViaSat, Inc. | 1508 |
26 |
Thales Avionics, Inc. | 165 |
21 |
Autoconnect Holdings LLC | 91 |
21 |
TouchTunes Music Company, LLC | 189 |
16 |
Rovi Guides, Inc. | 3236 |
15 |
Sonifi Solutions, Inc. | 60 |
12 |
Thomson Licensing | 4027 |
10 |
DIRECTV, LLC | 812 |
9 |
Charter Communications Operating, LLC | 1054 |
8 |
Sonos, Inc. | 2274 |
8 |
Global Tel*Link Corporation | 431 |
7 |
Samsung Electronics Co., Ltd. | 131630 |
6 |
AT&T Intellectual Property I, L.P. | 9886 |
6 |
InterDigital CE Patent Holdings | 810 |
6 |
Safran Passenger Innovations, LLC. | 66 |
6 |
The Boeing Company | 19843 |
5 |
Other owners | 286 |