- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/617 - Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
Patent holdings for IPC class H04N 25/617
Total number of patents in this class: 34
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
1
|
11
|
9
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11680 |
12 |
| Canon Inc. | 44011 |
5 |
| Stoneridge Electronics AB | 168 |
2 |
| Samsung Electronics Co., Ltd. | 158337 |
1 |
| SK Hynix Inc. | 12567 |
1 |
| Huawei Technologies Co., Ltd. | 123867 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
1 |
| Cambridge Mechatronics Limited | 380 |
1 |
| Fairchild Imaging, Inc. | 74 |
1 |
| Himax Technologies Limited | 761 |
1 |
| IFM Electronic GmbH | 241 |
1 |
| Pixart Imaging Inc. | 1734 |
1 |
| pmdtechnologies ag | 42 |
1 |
| Varex Imaging Corporation | 335 |
1 |
| Sony Europe B.V. | 1225 |
1 |
| Toppan Inc. | 762 |
1 |
| Teledyne FLIR Commercial Systems, Inc. | 113 |
1 |
| ams Sensors Belgium BV | 23 |
1 |
| Other owners | 0 |