- 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: 968
10-year publication summary
|
1
|
0
|
2
|
4
|
16
|
54
|
158
|
295
|
313
|
141
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39442 |
100 |
| Samsung Electronics Co., Ltd. | 144143 |
89 |
| Corephotonics Ltd. | 394 |
56 |
| FUJIFILM Corporation | 29228 |
35 |
| Sony Group Corporation | 13501 |
34 |
| Apple Inc. | 54479 |
30 |
| Huawei Technologies Co., Ltd. | 110995 |
27 |
| Honor Device Co., Ltd. | 4990 |
20 |
| NEC Corporation | 35351 |
17 |
| Qualcomm Incorporated | 84501 |
16 |
| May Patents Ltd. | 140 |
12 |
| Google LLC | 41828 |
11 |
| Maxell, Ltd. | 2767 |
11 |
| nearmap Australia Pty Ltd. | 83 |
10 |
| Motorola Solutions, Inc. | 4375 |
9 |
| Nikon Corporation | 7159 |
8 |
| Waymo LLC | 3073 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
7 |
| Vivo Mobile Communication Co., Ltd. | 11985 |
7 |
| Sony Corporation | 31148 |
6 |
| Other owners | 455 |