- 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: 30
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
1
|
9
|
9
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11033 |
10 |
| Canon Inc. | 41645 |
4 |
| Stoneridge Electronics AB | 126 |
2 |
| Samsung Electronics Co., Ltd. | 151303 |
1 |
| SK Hynix Inc. | 11894 |
1 |
| Huawei Technologies Co., Ltd. | 117973 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
1 |
| Cambridge Mechatronics Limited | 360 |
1 |
| Fairchild Imaging, Inc. | 80 |
1 |
| Himax Technologies Limited | 742 |
1 |
| IFM Electronic GmbH | 219 |
1 |
| Pixart Imaging Inc. | 1698 |
1 |
| pmdtechnologies ag | 47 |
1 |
| Varex Imaging Corporation | 317 |
1 |
| Sony Europe B.V. | 1228 |
1 |
| Teledyne FLIR Commercial Systems, Inc. | 108 |
1 |
| ams Sensors Belgium BV | 18 |
1 |
| Other owners | 0 |