- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/661 - Transmitting camera control signals through networks, e.g. control via the Internet
Patent holdings for IPC class H04N 23/661
Total number of patents in this class: 760
10-year publication summary
|
1
|
0
|
0
|
1
|
12
|
57
|
131
|
194
|
204
|
167
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40398 |
93 |
| Sony Group Corporation | 14138 |
33 |
| Samsung Electronics Co., Ltd. | 147622 |
21 |
| May Patents Ltd. | 145 |
14 |
| Apple Inc. | 55446 |
13 |
| NEC Corporation | 36003 |
11 |
| Ricoh Company, Ltd. | 13338 |
11 |
| Snap Inc. | 5976 |
11 |
| Sony Semiconductor Solutions Corporation | 10631 |
11 |
| Getac Technology Corporation | 748 |
10 |
| Arlo Technologies, Inc. | 187 |
10 |
| Lutron Technology Company LLC | 2579 |
10 |
| FUJIFILM Corporation | 29586 |
9 |
| Nikon Corporation | 7265 |
9 |
| Huawei Technologies Co., Ltd. | 113853 |
8 |
| GoPro, Inc. | 1992 |
8 |
| Carvana, LLC | 95 |
7 |
| Insight Direct USA, Inc. | 204 |
7 |
| Maxell, Ltd. | 2829 |
7 |
| WHP Workflow Solutions, Inc. | 129 |
7 |
| Other owners | 450 |