- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/33 - Transforming infrared radiation
Patent holdings for IPC class H04N 5/33
Total number of patents in this class: 4672
10-year publication summary
|
625
|
666
|
693
|
634
|
527
|
509
|
366
|
175
|
105
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Teledyne Flir, LLC | 523 |
123 |
| Microsoft Technology Licensing, LLC | 53693 |
119 |
| Samsung Electronics Co., Ltd. | 145864 |
98 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
88 |
| Google LLC | 42135 |
88 |
| Sony Corporation | 31065 |
85 |
| FLIR Systems AB | 203 |
85 |
| Sony Semiconductor Solutions Corporation | 10430 |
79 |
| Raytheon Company | 8393 |
72 |
| FUJIFILM Corporation | 29350 |
62 |
| FLIR Systems, Inc. | 284 |
61 |
| Fluke Corporation | 956 |
57 |
| Apple Inc. | 54773 |
47 |
| Canon Inc. | 39818 |
47 |
| META Platforms Technologies, LLC | 5778 |
45 |
| ARC Devices Limited | 67 |
43 |
| Amazon Technologies, Inc. | 26646 |
38 |
| FotoNation Limited | 359 |
38 |
| Mentor Acquisition One, LLC | 319 |
37 |
| Rebellion Photonics, Inc. | 86 |
36 |
| Other owners | 3324 |