- 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: 2520
10-year publication summary
|
315
|
362
|
346
|
299
|
253
|
170
|
128
|
30
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38114 |
268 |
| Sony Corporation | 31550 |
243 |
| Sony Semiconductor Solutions Corporation | 9688 |
241 |
| Samsung Electronics Co., Ltd. | 138729 |
154 |
| FUJIFILM Corporation | 28555 |
85 |
| Olympus Corporation | 13281 |
70 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
64 |
| Nikon Corporation | 7126 |
43 |
| Panasonic Corporation | 20322 |
42 |
| Semiconductor Components Industries, L.L.C. | 5246 |
39 |
| SK Hynix Inc. | 10784 |
36 |
| FotoNation Limited | 540 |
31 |
| OmniVision Technologies, Inc. | 1534 |
31 |
| Apple Inc. | 52680 |
29 |
| GoPro, Inc. | 1897 |
27 |
| Ricoh Company, Ltd. | 13209 |
23 |
| Huawei Technologies Co., Ltd. | 106664 |
21 |
| Canon Kabushiki Kaisha | 6943 |
21 |
| Microsoft Technology Licensing, LLC | 52893 |
20 |
| Intel Corporation | 46119 |
18 |
| Other owners | 1014 |