- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 21/127 - Arrangements for measuring electric power or power factor by using pulse modulation
Patent holdings for IPC class G01R 21/127
Total number of patents in this class: 32
10-year publication summary
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3
|
1
|
3
|
3
|
2
|
1
|
0
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lennox Industries Inc. | 1087 |
6 |
| Texas Instruments Incorporated | 19636 |
4 |
| Astrapi Corporation | 52 |
2 |
| Denso Corporation | 25361 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5944 |
1 |
| Semiconductor Components Industries, L.L.C. | 5280 |
1 |
| Lam Research Corporation | 5560 |
1 |
| Rockwell Automation Technologies, Inc. | 2791 |
1 |
| Realtek Semiconductor Corp. | 3456 |
1 |
| University of Florida Research Foundation, Inc. | 4159 |
1 |
| Ambiq Micro, Inc. | 88 |
1 |
| Canyon Semiconductor Inc. | 3 |
1 |
| Delta Electronics (Shanghai) Co., Ltd. | 762 |
1 |
| FSP Technology Inc. | 133 |
1 |
| Korea Electric Power Corporation | 464 |
1 |
| Opple Lighting Co., Ltd. | 900 |
1 |
| Subsea 7 do Brasil Servicos LTDA | 40 |
1 |
| XSLENT Energy Technologies, LLC | 14 |
1 |
| NXP USA, Inc. | 4453 |
1 |
| PXiSE Energy Solutions, LLC | 25 |
1 |
| Other owners | 3 |