- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/226 - Internal components of the server
Patent holdings for IPC class H04N 21/226
Total number of patents in this class: 107
10-year publication summary
16
|
12
|
14
|
10
|
13
|
9
|
12
|
7
|
11
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Autoconnect Holdings LLC | 91 |
11 |
Sony Corporation | 32931 |
7 |
Verance Corporation | 81 |
6 |
Antronix, Inc. | 32 |
4 |
GiftDrop LLC | 7 |
4 |
BenQ Corporation | 182 |
3 |
Comcast Cable Communications, LLC | 4075 |
3 |
Nagravision S.A. | 626 |
3 |
Sony Interactive Entertainment LLC | 1946 |
3 |
Time Warner Cable Enterprises LLC | 945 |
3 |
Maxell, Ltd. | 2533 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
BlackBerry Limited | 5958 |
2 |
AT&T Intellectual Property I, L.P. | 9886 |
2 |
Ricoh Company, Ltd. | 13266 |
2 |
Mitsubishi Electric Corporation | 43934 |
2 |
Pioneer Corporation | 4843 |
2 |
Akamai Technologies, Inc. | 728 |
2 |
Maxell Holdings, Ltd. | 1422 |
2 |
Panasonic Corporation | 20786 |
1 |
Other owners | 40 |