- 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: 57
10-year publication summary
|
10
|
7
|
2
|
9
|
8
|
2
|
6
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44051 |
6 |
| Samsung Electronics Co., Ltd. | 158442 |
5 |
| Adeia Guides Inc. | 3952 |
5 |
| Honor Device Co., Ltd. | 6918 |
4 |
| LG Electronics Inc. | 75855 |
3 |
| Intel Corporation | 47178 |
3 |
| Google LLC | 44614 |
3 |
| Sony Corporation | 30111 |
2 |
| Toshiba Corporation | 12594 |
2 |
| Allego Inc. | 6 |
2 |
| DRS Network & Imaging Systems, LLC | 146 |
2 |
| Alibaba Group Holding Limited | 6293 |
1 |
| Olympus Corporation | 12920 |
1 |
| Casio Computer Co., Ltd. | 3491 |
1 |
| Motorola Solutions, Inc. | 4581 |
1 |
| Nokia Technologies Oy | 21475 |
1 |
| Arnold & Richter Cine Technik GmbH & Co. Betriebs KG | 305 |
1 |
| ARRIS Enterprises LLC | 3402 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23463 |
1 |
| Interra Systems Inc. | 26 |
1 |
| Other owners | 11 |