- 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: 764
10-year publication summary
|
85
|
92
|
78
|
102
|
81
|
79
|
48
|
45
|
16
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
109 |
| Sony Semiconductor Solutions Corporation | 8770 |
78 |
| Sony Corporation | 32931 |
49 |
| Samsung Electronics Co., Ltd. | 131630 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
33 |
| Nikon Corporation | 7162 |
27 |
| Semiconductor Components Industries, L.L.C. | 5345 |
21 |
| Olympus Corporation | 13667 |
20 |
| FUJIFILM Corporation | 27102 |
18 |
| InVisage Technologies, Inc. | 135 |
16 |
| Micron Technology, Inc. | 24960 |
14 |
| Ethicon, LLC | 1367 |
14 |
| OmniVision Technologies, Inc. | 1502 |
13 |
| Canon Kabushiki Kaisha | 6884 |
13 |
| Panasonic Corporation | 20786 |
10 |
| Ricoh Company, Ltd. | 13266 |
9 |
| SK Hynix Inc. | 11030 |
9 |
| Carestream Health, Inc. | 728 |
9 |
| Sharp Kabushiki Kaisha | 18957 |
8 |
| Konica Minolta, Inc. | 8349 |
6 |
| Other owners | 241 |