- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/616 - Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
Patent holdings for IPC class H04N 25/616
Total number of patents in this class: 183
10-year publication summary
|
0
|
1
|
0
|
0
|
5
|
15
|
32
|
51
|
43
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11551 |
41 |
| Samsung Electronics Co., Ltd. | 157557 |
26 |
| SK Hynix Inc. | 12452 |
15 |
| Canon Inc. | 43768 |
12 |
| OmniVision Technologies, Inc. | 1598 |
12 |
| Nikon Corporation | 7235 |
7 |
| AMS Sensors Belgium BVBA | 72 |
6 |
| Apple Inc. | 58705 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
5 |
| Huawei Technologies Co., Ltd. | 123282 |
3 |
| Gigajot Technology, Inc. | 61 |
3 |
| ams Sensors USA Inc. | 30 |
3 |
| Sony Group Corporation | 15597 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
2 |
| Hamamatsu Photonics K.K. | 4669 |
2 |
| Cambridge Mechatronics Limited | 378 |
2 |
| Chongqing Gigachip Technology Co., Ltd. | 70 |
2 |
| Sony Advanced Visual Sensing AG | 80 |
2 |
| Nuvoton Technology Corporation Japan | 726 |
2 |
| ams Sensors Belgium BV | 21 |
2 |
| Other owners | 28 |