- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet lightcolorimetryradiation pyrometry
- G01J 5/22 - Electrical features thereof
Patent holdings for IPC class G01J 5/22
Total number of patents in this class: 145
10-year publication summary
|
9
|
10
|
10
|
14
|
16
|
10
|
11
|
14
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37312 |
9 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11128 |
9 |
| Lynred | 133 |
8 |
| TDK Corporation | 6960 |
6 |
| Raytheon Company | 8443 |
6 |
| Seek Thermal, Inc. | 97 |
6 |
| Ulis | 40 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
5 |
| Samsung Electronics Co., Ltd. | 158842 |
4 |
| Purdue Research Foundation | 3950 |
4 |
| Trinamix GmbH | 438 |
4 |
| Teledyne Flir, LLC | 523 |
4 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1930 |
3 |
| Institut National D'optique | 292 |
3 |
| Halliburton Energy Services, Inc. | 21284 |
2 |
| Texas Instruments Incorporated | 19639 |
2 |
| Robert Bosch GmbH | 44291 |
2 |
| Seagate Technology LLC | 3964 |
2 |
| HEIMANN Sensor GmbH | 20 |
2 |
| Schneider Electric Industries SAS | 1596 |
2 |
| Other owners | 56 |