- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/361 - Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
Patent holdings for IPC class H04N 5/361
Total number of patents in this class: 724
10-year publication summary
|
92
|
78
|
102
|
81
|
79
|
46
|
39
|
6
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38613 |
101 |
| Sony Semiconductor Solutions Corporation | 9879 |
75 |
| Sony Corporation | 31467 |
48 |
| Samsung Electronics Co., Ltd. | 140622 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 30119 |
33 |
| Nikon Corporation | 7119 |
24 |
| Olympus Corporation | 13250 |
19 |
| Semiconductor Components Industries, L.L.C. | 5242 |
19 |
| FUJIFILM Corporation | 28908 |
18 |
| InVisage Technologies, Inc. | 134 |
16 |
| Ethicon, LLC | 1367 |
14 |
| Micron Technology, Inc. | 25961 |
13 |
| OmniVision Technologies, Inc. | 1537 |
13 |
| Canon Kabushiki Kaisha | 6962 |
13 |
| Panasonic Corporation | 20286 |
10 |
| Ricoh Company, Ltd. | 13213 |
9 |
| Carestream Health, Inc. | 708 |
9 |
| Sharp Kabushiki Kaisha | 18885 |
8 |
| Konica Minolta, Inc. | 8573 |
6 |
| Bio-Rad Laboratories, Inc. | 1619 |
6 |
| Other owners | 227 |