- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 19/15 - Indicating the presence of current
Patent holdings for IPC class G01R 19/15
Total number of patents in this class: 182
10-year publication summary
|
18
|
16
|
14
|
17
|
12
|
14
|
12
|
14
|
15
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safeguard Equipment, Inc | 25 |
6 |
| ABB Schweiz AG | 7775 |
4 |
| Klein Tools, Inc. | 196 |
4 |
| Schweitzer Engineering Laboratories, Inc. | 907 |
4 |
| Apple Inc. | 59479 |
3 |
| Honda Motor Co., Ltd. | 26684 |
3 |
| Texas Instruments Incorporated | 19643 |
3 |
| Alpha and Omega Semiconductor (Cayman) Ltd. | 26 |
3 |
| Elemental Machines, Inc. | 83 |
3 |
| Google LLC | 44941 |
3 |
| Schneider Electric USA, Inc. | 1326 |
3 |
| Brahma Industries LLC | 6 |
3 |
| Honeywell International Inc. | 12761 |
2 |
| Becton, Dickinson and Company | 7591 |
2 |
| Hitachi Metals, Ltd. | 1813 |
2 |
| Texas Instruments Japan, Ltd. | 1656 |
2 |
| Robert Bosch GmbH | 44427 |
2 |
| Ford Global Technologies, LLC | 21657 |
2 |
| Infineon Technologies AG | 8432 |
2 |
| Hyundai Motor Company | 25190 |
2 |
| Other owners | 124 |