- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/225 - Television cameras
Patent holdings for IPC class H04N 5/225
Total number of patents in this class: 28651
10-year publication summary
|
3438
|
3709
|
3487
|
3741
|
3885
|
3230
|
2058
|
752
|
43
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30787 |
1248 |
| Samsung Electronics Co., Ltd. | 149087 |
1178 |
| Canon Inc. | 41108 |
1159 |
| FUJIFILM Corporation | 29817 |
946 |
| LG Innotek Co., Ltd. | 7924 |
928 |
| Olympus Corporation | 13094 |
794 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21607 |
465 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
433 |
| Panasonic Corporation | 19966 |
414 |
| Apple Inc. | 56283 |
396 |
| Nikon Corporation | 7303 |
393 |
| Sony Semiconductor Solutions Corporation | 10823 |
331 |
| LG Electronics Inc. | 73772 |
320 |
| NingBo Sunny Opotech Co.,Ltd. | 636 |
299 |
| Huawei Technologies Co., Ltd. | 115827 |
297 |
| Google LLC | 43094 |
262 |
| Microsoft Technology Licensing, LLC | 54319 |
249 |
| GoPro, Inc. | 2027 |
246 |
| Ricoh Company, Ltd. | 13371 |
228 |
| Magna Electronics Inc. | 1390 |
226 |
| Other owners | 17839 |