- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 15/14 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
Patent holdings for IPC class G01R 15/14
Total number of patents in this class: 785
10-year publication summary
|
67
|
87
|
79
|
63
|
70
|
59
|
58
|
48
|
48
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24386 |
24 |
| KOA Corporation | 418 |
21 |
| Fluke Corporation | 966 |
17 |
| Yazaki Corporation | 6729 |
12 |
| Eaton Intelligent Power Limited | 6023 |
12 |
| Aclara Technologies LLC | 259 |
10 |
| G & W Electric Company | 146 |
10 |
| Texas Instruments Incorporated | 19445 |
9 |
| Robert Bosch GmbH | 42824 |
9 |
| Denso Corporation | 24480 |
9 |
| Allegro Microsystems, LLC | 1352 |
9 |
| Analog Devices International Unlimited Company | 1954 |
9 |
| LG Energy Solution, Ltd. | 15346 |
8 |
| ABB Schweiz AG | 7055 |
7 |
| Sentient Technology Holdings, LLC. | 43 |
7 |
| 3m Innovative Properties Company | 17781 |
6 |
| LG Chem, Ltd. | 17656 |
6 |
| Toyota Motor Corporation | 32869 |
6 |
| Hubbell Incorporated | 3305 |
6 |
| ABB Technology AG | 1251 |
6 |
| Other owners | 582 |