- 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: 81
10-year publication summary
|
1
|
1
|
0
|
0
|
0
|
0
|
1
|
25
|
48
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panamorph, Inc. | 26 |
5 |
| Sony Semiconductor Solutions Corporation | 9741 |
3 |
| Samsung Electronics Co., Ltd. | 139302 |
2 |
| Canon Inc. | 38240 |
2 |
| Mitsubishi Electric Corporation | 44904 |
2 |
| Nippon Telegraph and Telephone Corporation | 16380 |
2 |
| Snap Inc. | 5343 |
2 |
| Chicony Electronics Co., Ltd. | 259 |
2 |
| Lightpath Technologies, Inc. | 24 |
2 |
| MBDA UK Limited | 215 |
2 |
| Magna Electronics, LLC | 153 |
2 |
| Apple Inc. | 52845 |
1 |
| Samsung Display Co., Ltd. | 32868 |
1 |
| LG Chem, Ltd. | 17643 |
1 |
| FUJIFILM Corporation | 28829 |
1 |
| Hyundai Motor Company | 20512 |
1 |
| Nitto Denko Corporation | 8099 |
1 |
| Microsoft Technology Licensing, LLC | 52911 |
1 |
| Chevron U.S.A. Inc. | 3858 |
1 |
| JVC Kenwood Corporation | 2921 |
1 |
| Other owners | 46 |