- 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: 227
10-year publication summary
|
1
|
2
|
0
|
2
|
1
|
11
|
38
|
68
|
65
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155224 |
8 |
| Apple Inc. | 58268 |
7 |
| May Patents Ltd. | 161 |
7 |
| Rebellion Photonics, Inc. | 98 |
7 |
| Sony Semiconductor Solutions Corporation | 11342 |
6 |
| Snap Inc. | 6657 |
5 |
| Panamorph, Inc. | 28 |
5 |
| Mentor Acquisition One, LLC | 335 |
5 |
| Canon Inc. | 42633 |
4 |
| Gentex Corporation | 1942 |
4 |
| FUJIFILM Corporation | 30327 |
3 |
| Mitsubishi Electric Corporation | 47722 |
3 |
| Raytheon Company | 8467 |
3 |
| ABB Schweiz AG | 7508 |
3 |
| Lightpath Technologies, Inc. | 23 |
3 |
| Zebra Technologies Corporation | 2419 |
3 |
| Veolia Nuclear Solutions Inc. | 63 |
3 |
| Microsoft Technology Licensing, LLC | 54289 |
2 |
| Chevron U.S.A. Inc. | 4117 |
2 |
| Futurewei Technologies, Inc. | 3778 |
2 |
| Other owners | 142 |