- 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: 4656
10-year publication summary
|
431
|
626
|
667
|
693
|
634
|
527
|
514
|
388
|
186
|
33
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Teledyne Flir, LLC | 549 |
126 |
| Microsoft Technology Licensing, LLC | 51439 |
121 |
| Samsung Electronics Co., Ltd. | 131630 |
103 |
| Google LLC | 38759 |
92 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
88 |
| Sony Corporation | 32931 |
86 |
| FLIR Systems AB | 203 |
86 |
| Sony Semiconductor Solutions Corporation | 8770 |
83 |
| Raytheon Company | 8535 |
74 |
| FUJIFILM Corporation | 27102 |
63 |
| FLIR Systems, Inc. | 291 |
62 |
| Fluke Corporation | 921 |
57 |
| FotoNation Limited | 627 |
49 |
| Canon Inc. | 36841 |
48 |
| Apple Inc. | 50209 |
45 |
| META Platforms Technologies, LLC | 4806 |
45 |
| ARC Devices Limited | 64 |
43 |
| Mentor Acquisition One, LLC | 280 |
34 |
| Amazon Technologies, Inc. | 24422 |
33 |
| Rebellion Photonics, Inc. | 77 |
33 |
| Other owners | 3285 |