- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 5/50 - Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction
Patent holdings for IPC class G01K 5/50
Total number of patents in this class: 7
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 12477 |
1 |
| Fuji Corporation | 3309 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2866 |
1 |
| Methanex New Zealand Limited | 3 |
1 |
| Silmach | 31 |
1 |
| L3Harris Technologies, Inc. | 285 |
1 |
| Leelynn Jones Technologies, Inc. | 2 |
1 |
| Other owners | 0 |