- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet lightcolorimetryradiation pyrometry
- G01J 5/12 - 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: 436
10-year publication summary
|
28
|
38
|
39
|
38
|
45
|
40
|
39
|
27
|
25
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HEIMANN Sensor GmbH | 20 |
17 |
| Facense Ltd. | 62 |
17 |
| Melexis Technologies NV | 255 |
15 |
| Pixart Imaging Inc. | 1683 |
15 |
| Meridian Innovation Pte Ltd | 23 |
13 |
| Sumitomo Electric Industries, Ltd. | 15789 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
10 |
| Maxim Integrated Products, Inc. | 1032 |
8 |
| Butlr Technologies, Inc. | 18 |
8 |
| Peltbeam Inc. | 147 |
8 |
| Siemens AG | 24333 |
7 |
| Texas Instruments Incorporated | 19498 |
7 |
| Excelitas Technologies Singapore Pte. Ltd. | 38 |
7 |
| Panasonic Corporation | 19952 |
6 |
| Tsinghua University | 6023 |
6 |
| Coherent, Inc. | 304 |
6 |
| Laser Point S.r.l. | 16 |
6 |
| Jondetech Sensors AB | 15 |
6 |
| Hon Hai Precision Industry Co., Ltd. | 4024 |
5 |
| Ricoh Company, Ltd. | 13368 |
5 |
| Other owners | 253 |