- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/52 - Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
Patent holdings for IPC class H04N 23/52
Total number of patents in this class: 249
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
4
|
23
|
62
|
102
|
58
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
38 |
| LG Innotek Co., Ltd. | 6758 |
18 |
| Google LLC | 38759 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| Murata Manufacturing Co., Ltd. | 22355 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| Magna Electronics Inc. | 1276 |
10 |
| FUJIFILM Corporation | 27102 |
7 |
| GoPro, Inc. | 1915 |
7 |
| Sony Semiconductor Solutions Corporation | 8770 |
7 |
| Kyocera Corporation | 12735 |
6 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
5 |
| Triple Win Technology(shenzhen) Co.Ltd. | 269 |
5 |
| Aptiv Technologies AG | 2097 |
4 |
| Denso Corporation | 23338 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Raytheon Company | 8535 |
2 |
| Corning Incorporated | 9932 |
2 |
| Omron Corporation | 6968 |
2 |
| Corephotonics Ltd. | 308 |
2 |
| Other owners | 85 |