- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 5/30 - Measuring temperature based on the expansion or contraction of a material the material being a gas the gas displacing a liquid column
Patent holdings for IPC class G01K 5/30
Total number of patents in this class: 3
10-year publication summary
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0
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0
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0
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0
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2
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anton Paar GmbH | 187 |
1 |
| Haier Smart Home Co., Ltd. | 5617 |
1 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1902 |
1 |
| Other owners | 0 |