- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/66 - Remote control of cameras or camera parts, e.g. by remote control devices
Patent holdings for IPC class H04N 23/66
Total number of patents in this class: 578
10-year publication summary
|
0
|
0
|
0
|
5
|
8
|
35
|
115
|
164
|
178
|
90
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39888 |
47 |
| Sony Group Corporation | 13815 |
44 |
| Armaments Research Company Inc. | 56 |
15 |
| FUJIFILM Corporation | 29367 |
14 |
| Samsung Electronics Co., Ltd. | 146092 |
12 |
| Google LLC | 42196 |
12 |
| GoPro, Inc. | 1971 |
11 |
| Qcify Inc. | 23 |
9 |
| Magna Electronics Inc. | 1382 |
8 |
| Sony Semiconductor Solutions Corporation | 10448 |
8 |
| Maxell, Ltd. | 2797 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
7 |
| Carvana, LLC | 94 |
7 |
| Qualcomm Incorporated | 85322 |
6 |
| SZ DJI Technology Co., Ltd | 6847 |
6 |
| META Platforms Technologies, LLC | 5792 |
6 |
| Tidalx AI Inc. | 150 |
6 |
| Toyota Motor Corporation | 32116 |
5 |
| Hewlett-Packard Development Company, L.P. | 25895 |
5 |
| Apple Inc. | 54844 |
4 |
| Other owners | 338 |