- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/55 - Optical parts specially adapted for electronic image sensorsMounting thereof
Patent holdings for IPC class H04N 23/55
Total number of patents in this class: 3912
10-year publication summary
|
5
|
4
|
15
|
57
|
254
|
567
|
736
|
826
|
799
|
658
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8585 |
594 |
| Samsung Electronics Co., Ltd. | 159298 |
321 |
| Canon Inc. | 44414 |
216 |
| Samsung Electro-mechanics Co., Ltd. | 6178 |
180 |
| Actutek Corporation | 852 |
123 |
| Apple Inc. | 59354 |
105 |
| Huawei Technologies Co., Ltd. | 125107 |
92 |
| Corephotonics Ltd. | 474 |
90 |
| GoPro, Inc. | 2141 |
89 |
| Largan Precision Co., Ltd. | 1647 |
82 |
| NingBo Sunny Opotech Co.,Ltd. | 666 |
79 |
| FUJIFILM Corporation | 30774 |
70 |
| Magna Electronics Inc. | 1416 |
65 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
49 |
| Vivo Mobile Communication Co., Ltd. | 13825 |
47 |
| Sony Group Corporation | 16052 |
47 |
| Sony Semiconductor Solutions Corporation | 11944 |
40 |
| Triple Win Technology(shenzhen) Co.Ltd. | 325 |
26 |
| Nikon Corporation | 7229 |
23 |
| Dell Products L.P. | 17235 |
20 |
| Other owners | 1554 |