- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 7/38 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
Patent holdings for IPC class G01K 7/38
Total number of patents in this class: 54
10-year publication summary
|
3
|
7
|
3
|
2
|
9
|
2
|
3
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huazhong University of Science and Technology | 1135 |
4 |
| Lyten, Inc. | 359 |
3 |
| W & H Dentalwerk Bürmoos GmbH | 103 |
3 |
| 3m Innovative Properties Company | 17458 |
2 |
| Philip Morris Products S.A. | 8232 |
2 |
| Purdue Research Foundation | 3937 |
2 |
| Altria Client Services LLC | 2446 |
2 |
| Endress + Hauser Wetzer GmbH + Co. KG | 89 |
2 |
| Endress+Hauser Wetzer GmbH+Co. KG | 173 |
2 |
| Praxair Technology, Inc. | 1215 |
2 |
| ShockWatch, Inc. | 108 |
2 |
| Nicoventures Trading Limited | 4760 |
2 |
| Toyota Motor Corporation | 35927 |
1 |
| Hitachi Metals, Ltd. | 1826 |
1 |
| Robert Bosch GmbH | 44254 |
1 |
| Siemens Industry, Inc. | 1585 |
1 |
| ABB Research Ltd. | 781 |
1 |
| Akita University | 106 |
1 |
| Edwards Vacuum LLC | 186 |
1 |
| Garland Commercial Industries LLC. | 32 |
1 |
| Other owners | 18 |