- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/69 - Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
Patent holdings for IPC class H04N 23/69
Total number of patents in this class: 1091
10-year publication summary
|
1
|
0
|
2
|
4
|
14
|
55
|
168
|
306
|
316
|
240
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40623 |
118 |
| Samsung Electronics Co., Ltd. | 148077 |
103 |
| Corephotonics Ltd. | 416 |
61 |
| Sony Group Corporation | 14321 |
44 |
| FUJIFILM Corporation | 29713 |
39 |
| Apple Inc. | 55735 |
36 |
| Huawei Technologies Co., Ltd. | 114462 |
30 |
| Honor Device Co., Ltd. | 5527 |
22 |
| NEC Corporation | 36129 |
20 |
| Qualcomm Incorporated | 86990 |
16 |
| Google LLC | 42752 |
14 |
| May Patents Ltd. | 145 |
14 |
| Maxell, Ltd. | 2839 |
12 |
| nearmap Australia Pty Ltd. | 79 |
10 |
| Nikon Corporation | 7297 |
9 |
| LG Innotek Co., Ltd. | 7846 |
9 |
| Motorola Solutions, Inc. | 4514 |
9 |
| Waymo LLC | 3167 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
8 |
| Hanwha Vision Co., Ltd. | 678 |
8 |
| Other owners | 500 |