- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/20 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from infrared radiation only
Patent holdings for IPC class H04N 23/20
Total number of patents in this class: 266
10-year publication summary
|
1
|
2
|
0
|
2
|
1
|
12
|
41
|
69
|
65
|
70
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158605 |
8 |
| May Patents Ltd. | 167 |
8 |
| Apple Inc. | 59117 |
7 |
| Rebellion Photonics, Inc. | 99 |
7 |
| Sony Semiconductor Solutions Corporation | 11764 |
7 |
| Snap Inc. | 6802 |
6 |
| Mentor Acquisition One, LLC | 339 |
6 |
| Toyota Motor Corporation | 35992 |
5 |
| Canon Inc. | 44134 |
5 |
| Panamorph, Inc. | 28 |
5 |
| FUJIFILM Corporation | 30628 |
4 |
| Gentex Corporation | 1968 |
4 |
| Mitsubishi Electric Corporation | 48236 |
3 |
| Raytheon Company | 8435 |
3 |
| ABB Schweiz AG | 7680 |
3 |
| Beijing 7Invensun Technology Co., Ltd | 102 |
3 |
| Lightpath Technologies, Inc. | 23 |
3 |
| Zebra Technologies Corporation | 2393 |
3 |
| NeoGenesys, Inc. | 9 |
3 |
| Veolia Nuclear Solutions Inc. | 63 |
3 |
| Other owners | 170 |