- 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
|
0
|
0
|
4
|
1
|
0
|
1
|
1
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20514 |
2 |
| Qualcomm Technologies, Inc. | 198 |
1 |
| Covidien LP | 10688 |
1 |
| Deere & Company | 8160 |
1 |
| Murata Manufacturing Co., Ltd. | 25847 |
1 |
| STMicroelectronics SA | 69 |
1 |
| EI Electronics LLC | 34 |
1 |
| INFICON, Inc. | 91 |
1 |
| Institut Polytechnique de Bordeaux | 440 |
1 |
| Keysight Technologies, Inc. | 1269 |
1 |
| Universite de Bordeaux | 944 |
1 |
| ViaSat, Inc. | 1737 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3011 |
1 |
| EI Electronics LLC d/b/a Electro Industries/gauge Tech | 101 |
1 |
| Hitachi Energy Ltd. | 2619 |
1 |
| Other owners | 0 |