- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/23 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from infrared radiation only from thermal infrared radiation
Patent holdings for IPC class H04N 23/23
Total number of patents in this class: 211
10-year publication summary
|
0
|
0
|
1
|
3
|
1
|
8
|
47
|
78
|
59
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Teledyne FLIR Commercial Systems, Inc. | 112 |
10 |
| Mitsubishi Electric Corporation | 47971 |
5 |
| FLIR Systems AB | 209 |
5 |
| Quantum IR Technologies, LLC | 19 |
4 |
| Raytron Technology Co., Ltd. | 92 |
4 |
| Calumino Pty Ltd | 34 |
4 |
| Samsung Electronics Co., Ltd. | 157557 |
3 |
| Axis AB | 1040 |
3 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1918 |
3 |
| SimpliSafe, Inc. | 391 |
3 |
| Obsidian Sensors, Inc. | 45 |
3 |
| LG Energy Solution, Ltd. | 18838 |
3 |
| Apple Inc. | 58705 |
2 |
| 3m Innovative Properties Company | 17488 |
2 |
| NEC Corporation | 36934 |
2 |
| Canon Inc. | 43768 |
2 |
| Robert Bosch GmbH | 44128 |
2 |
| Electronics and Telecommunications Research Institute | 9670 |
2 |
| JVC Kenwood Corporation | 3133 |
2 |
| Carl Zeiss AG | 915 |
2 |
| Other owners | 145 |