- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light; colorimetry; radiation pyrometry
- G01J 5/12 - Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
Patent holdings for IPC class G01J 5/12
Total number of patents in this class: 415
10-year publication summary
|
30
|
40
|
41
|
39
|
46
|
40
|
39
|
27
|
23
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HEIMANN Sensor GmbH | 21 |
17 |
| Facense Ltd. | 60 |
17 |
| Melexis Technologies NV | 235 |
13 |
| Pixart Imaging Inc. | 1605 |
13 |
| Meridian Innovation Pte Ltd | 22 |
13 |
| Sumitomo Electric Industries, Ltd. | 14914 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
9 |
| Maxim Integrated Products, Inc. | 1041 |
8 |
| Excelitas Technologies Singapore Pte. Ltd. | 34 |
8 |
| Siemens AG | 24575 |
7 |
| Texas Instruments Incorporated | 19403 |
7 |
| Butlr Technologies, Inc. | 14 |
7 |
| Panasonic Corporation | 20339 |
6 |
| Tsinghua University | 5686 |
6 |
| Coherent, Inc. | 318 |
6 |
| iNova Design Solutions Ltd | 17 |
6 |
| Laser Point S.r.l. | 16 |
6 |
| AMS Sensors UK Limited | 31 |
6 |
| Peltbeam Inc. | 107 |
6 |
| Hon Hai Precision Industry Co., Ltd. | 4045 |
5 |
| Other owners | 239 |