- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/65 - Noise processing, e.g. detecting, correcting, reducing or removing noise applied to reset noise, e.g. KTC noise related to CMOS structures by techniques other than CDS
Patent holdings for IPC class H04N 25/65
Total number of patents in this class: 134
10-year publication summary
|
0
|
0
|
1
|
0
|
8
|
21
|
33
|
36
|
24
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11253 |
42 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
26 |
| Canon Inc. | 42342 |
12 |
| OmniVision Technologies, Inc. | 1575 |
7 |
| Samsung Electronics Co., Ltd. | 154120 |
4 |
| Nikon Corporation | 7306 |
4 |
| Hamamatsu Photonics K.K. | 4607 |
4 |
| Nuvoton Technology Corporation Japan | 701 |
4 |
| Brillnics Singapore Pte. Ltd. | 66 |
4 |
| Sony Group Corporation | 15204 |
4 |
| Gigajot Technology, Inc. | 61 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11013 |
2 |
| The Ritsumeikan Trust | 173 |
2 |
| Varex Imaging Corporation | 326 |
2 |
| Gigajot Technologies, Inc. | 5 |
2 |
| SK Hynix Inc. | 12171 |
1 |
| Huawei Technologies Co., Ltd. | 120453 |
1 |
| Semiconductor Components Industries, L.L.C. | 5269 |
1 |
| Microsoft Technology Licensing, LLC | 54241 |
1 |
| Applied Minds, LLC | 89 |
1 |
| Other owners | 7 |