- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet lightcolorimetryradiation pyrometry
- G01J 5/0802 - Optical filters
Patent holdings for IPC class G01J 5/0802
Total number of patents in this class: 84
10-year publication summary
|
0
|
0
|
2
|
6
|
7
|
13
|
14
|
17
|
13
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lynred | 133 |
5 |
| Hamamatsu Photonics K.K. | 4669 |
4 |
| FLIR Systems AB | 209 |
4 |
| Viavi Solutions Inc. | 1533 |
4 |
| Pixart Imaging Inc. | 1725 |
3 |
| Rebellion Photonics, Inc. | 98 |
3 |
| Silanna UV Technologies Pte Ltd | 123 |
3 |
| Applied Materials, Inc. | 20363 |
2 |
| Murata Manufacturing Co., Ltd. | 25722 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
2 |
| Institut National D'optique | 296 |
2 |
| Trinamix GmbH | 427 |
2 |
| Agc, Inc. | 5502 |
2 |
| Optical Coatings Japan | 13 |
2 |
| Viatron Co., Ltd. | 18 |
2 |
| Fermi Forward Discovery Group, LLC | 110 |
2 |
| Sony Corporation | 30208 |
1 |
| Philip Morris Products S.A. | 8157 |
1 |
| Infineon Technologies AG | 8400 |
1 |
| Mitsubishi Electric Corporation | 47971 |
1 |
| Other owners | 36 |