- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/633 - Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels
Patent holdings for IPC class H04N 25/633
Total number of patents in this class: 60
10-year publication summary
|
0
|
0
|
1
|
0
|
2
|
8
|
19
|
17
|
11
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11342 |
14 |
| Canon Inc. | 42633 |
11 |
| Samsung Electronics Co., Ltd. | 155224 |
8 |
| SK Hynix Inc. | 12267 |
5 |
| Semiconductor Components Industries, L.L.C. | 5280 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
3 |
| Sony Group Corporation | 15313 |
3 |
| Bio-Rad Laboratories, Inc. | 1615 |
2 |
| Gigajot Technology, Inc. | 61 |
2 |
| FUJIFILM Corporation | 30327 |
1 |
| Renesas Electronics Corporation | 5862 |
1 |
| BAE SYSTEMS plc | 2464 |
1 |
| ID Quantique SA | 107 |
1 |
| Trieye Ltd. | 55 |
1 |
| ams Sensors USA Inc. | 30 |
1 |
| Toppan Inc. | 766 |
1 |
| SmartSens Technology (HK) Co., Ltd. | 8 |
1 |
| Other owners | 0 |