- 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: 29047
10-year publication summary
|
3438
|
3709
|
3487
|
3742
|
3888
|
3245
|
2144
|
819
|
49
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 31171 |
1261 |
| Samsung Electronics Co., Ltd. | 143555 |
1190 |
| Canon Inc. | 39268 |
1174 |
| FUJIFILM Corporation | 29188 |
951 |
| LG Innotek Co., Ltd. | 7498 |
933 |
| Olympus Corporation | 13202 |
802 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20612 |
474 |
| Panasonic Intellectual Property Management Co., Ltd. | 30822 |
434 |
| Panasonic Corporation | 20188 |
417 |
| Nikon Corporation | 7157 |
406 |
| Apple Inc. | 54300 |
403 |
| Sony Semiconductor Solutions Corporation | 10204 |
332 |
| LG Electronics Inc. | 72247 |
321 |
| NingBo Sunny Opotech Co.,Ltd. | 618 |
302 |
| Huawei Technologies Co., Ltd. | 110438 |
299 |
| Google LLC | 41681 |
263 |
| Microsoft Technology Licensing, LLC | 53438 |
250 |
| GoPro, Inc. | 1951 |
248 |
| Ricoh Company, Ltd. | 13206 |
230 |
| Magna Electronics Inc. | 1368 |
225 |
| Other owners | 18132 |