- 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: 2963
10-year publication summary
|
2
|
1
|
1
|
12
|
56
|
247
|
539
|
685
|
799
|
623
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7823 |
420 |
| Samsung Electronics Co., Ltd. | 147787 |
232 |
| Canon Inc. | 40509 |
159 |
| Samsung Electro-mechanics Co., Ltd. | 5664 |
136 |
| TDK Taiwan Corp. | 812 |
97 |
| Apple Inc. | 55491 |
88 |
| Corephotonics Ltd. | 413 |
72 |
| GoPro, Inc. | 1994 |
71 |
| Huawei Technologies Co., Ltd. | 114071 |
69 |
| NingBo Sunny Opotech Co.,Ltd. | 630 |
67 |
| Magna Electronics Inc. | 1382 |
63 |
| Largan Precision Co., Ltd. | 1550 |
62 |
| FUJIFILM Corporation | 29696 |
52 |
| Vivo Mobile Communication Co., Ltd. | 12537 |
40 |
| Sony Group Corporation | 14275 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
35 |
| Sony Semiconductor Solutions Corporation | 10690 |
29 |
| Triple Win Technology(shenzhen) Co.Ltd. | 309 |
24 |
| Nikon Corporation | 7271 |
17 |
| Mitsumi Electric Co., Ltd. | 1094 |
16 |
| Other owners | 1178 |