- 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: 101
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
8
|
18
|
31
|
32
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 9956 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 30270 |
18 |
| Canon Inc. | 38762 |
6 |
| Samsung Electronics Co., Ltd. | 141295 |
5 |
| Hamamatsu Photonics K.K. | 4353 |
4 |
| OmniVision Technologies, Inc. | 1541 |
4 |
| Nuvoton Technology Corporation Japan | 550 |
4 |
| Sony Group Corporation | 13036 |
4 |
| Nikon Corporation | 7119 |
3 |
| Gigajot Technology, Inc. | 54 |
3 |
| Brillnics Singapore Pte. Ltd. | 66 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10707 |
2 |
| Varex Imaging Corporation | 297 |
2 |
| Gigajot Technologies, Inc. | 5 |
2 |
| SK Hynix Inc. | 11001 |
1 |
| Huawei Technologies Co., Ltd. | 108467 |
1 |
| Microsoft Technology Licensing, LLC | 53128 |
1 |
| The Ritsumeikan Trust | 152 |
1 |
| Techpoint, Inc. | 12 |
1 |
| Tech Idea Co., Ltd. | 11 |
1 |
| Other owners | 3 |