- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/911 - Television signal processing therefor for the suppression of noise
Patent holdings for IPC class H04N 5/911
Total number of patents in this class: 58
10-year publication summary
|
8
|
10
|
7
|
2
|
9
|
8
|
2
|
6
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39713 |
6 |
| Adeia Guides Inc. | 3233 |
5 |
| Samsung Electronics Co., Ltd. | 145416 |
4 |
| Honor Device Co., Ltd. | 5125 |
4 |
| LG Electronics Inc. | 72807 |
3 |
| Intel Corporation | 46949 |
3 |
| Google LLC | 42038 |
3 |
| Sony Corporation | 31093 |
2 |
| Toshiba Corporation | 12320 |
2 |
| Allego Inc. | 7 |
2 |
| DRS Network & Imaging Systems, LLC | 147 |
2 |
| Alibaba Group Holding Limited | 6905 |
1 |
| Olympus Corporation | 13182 |
1 |
| Casio Computer Co., Ltd. | 3423 |
1 |
| Motorola Solutions, Inc. | 4404 |
1 |
| Harris Corporation | 1434 |
1 |
| Nokia Technologies Oy | 17651 |
1 |
| Active Optics Pty Limited | 3 |
1 |
| ARRIS Enterprises LLC | 3438 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20883 |
1 |
| Other owners | 13 |