- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/913 - Television signal processing therefor for scrambling
Patent holdings for IPC class H04N 5/913
Total number of patents in this class: 294
10-year publication summary
|
33
|
27
|
33
|
20
|
15
|
10
|
13
|
8
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thomson Licensing | 3191 |
15 |
| The Toronto-Dominion Bank | 3197 |
15 |
| Maxell, Ltd. | 3042 |
14 |
| Sony Corporation | 30139 |
9 |
| Samsung Electronics Co., Ltd. | 158156 |
8 |
| NEC Corporation | 37064 |
8 |
| Cisco Technology, Inc. | 22521 |
8 |
| Adeia Media Solutions Inc. | 266 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
6 |
| Panasonic Intellectual Property Corporation of America | 7223 |
6 |
| Maxell Holdings, Ltd. | 1257 |
6 |
| Nokia Technologies Oy | 21366 |
5 |
| DISH Technologies L.L.C. | 1601 |
5 |
| Panasonic Corporation | 18951 |
4 |
| Huawei Technologies Co., Ltd. | 123677 |
4 |
| ARRIS Enterprises LLC | 3404 |
4 |
| LG Electronics Inc. | 75845 |
3 |
| International Business Machines Corporation | 62672 |
3 |
| Toshiba Corporation | 12577 |
3 |
| Hewlett-Packard Development Company, L.P. | 25175 |
3 |
| Other owners | 158 |