- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 25/02 - Arrangements for measuring phase angle between a voltage and a current or between voltages or currents in circuits having distributed constants
Patent holdings for IPC class G01R 25/02
Total number of patents in this class: 16
10-year publication summary
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0
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0
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4
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1
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0
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1
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1
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0
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2
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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
|
|---|---|---|
| Applied Materials, Inc. | 20406 |
2 |
| Qualcomm Technologies, Inc. | 197 |
1 |
| Covidien LP | 10653 |
1 |
| Deere & Company | 8118 |
1 |
| Murata Manufacturing Co., Ltd. | 25758 |
1 |
| STMicroelectronics SA | 70 |
1 |
| EI Electronics LLC | 33 |
1 |
| INFICON, Inc. | 89 |
1 |
| Institut Polytechnique de Bordeaux | 435 |
1 |
| Keysight Technologies, Inc. | 1265 |
1 |
| Universite de Bordeaux | 933 |
1 |
| ViaSat, Inc. | 1727 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3016 |
1 |
| EI Electronics LLC d/b/a Electro Industries/gauge Tech | 102 |
1 |
| Hitachi Energy Ltd. | 2586 |
1 |
| Other owners | 0 |