- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/357 - Noise processing, e.g. detecting, correcting, reducing or removing noise
Patent holdings for IPC class H04N 5/357
Total number of patents in this class: 2606
10-year publication summary
|
324
|
315
|
362
|
346
|
299
|
253
|
174
|
138
|
39
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
278 |
| Sony Corporation | 32931 |
255 |
| Sony Semiconductor Solutions Corporation | 8770 |
255 |
| Samsung Electronics Co., Ltd. | 131630 |
159 |
| FUJIFILM Corporation | 27102 |
86 |
| Olympus Corporation | 13667 |
71 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
68 |
| Nikon Corporation | 7162 |
44 |
| Panasonic Corporation | 20786 |
42 |
| SK Hynix Inc. | 11030 |
39 |
| Semiconductor Components Industries, L.L.C. | 5345 |
39 |
| FotoNation Limited | 627 |
32 |
| Apple Inc. | 50209 |
31 |
| OmniVision Technologies, Inc. | 1502 |
31 |
| GoPro, Inc. | 1915 |
27 |
| Ricoh Company, Ltd. | 13266 |
24 |
| Huawei Technologies Co., Ltd. | 100781 |
21 |
| Canon Kabushiki Kaisha | 6884 |
21 |
| Microsoft Technology Licensing, LLC | 51439 |
20 |
| Intel Corporation | 45621 |
19 |
| Other owners | 1044 |