- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 15/16 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
Patent holdings for IPC class G01R 15/16
Total number of patents in this class: 410
10-year publication summary
|
50
|
41
|
55
|
29
|
46
|
40
|
42
|
31
|
25
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17957 |
52 |
| G & W Electric Company | 133 |
19 |
| Siemens AG | 24565 |
14 |
| Eaton Intelligent Power Limited | 6300 |
11 |
| Schneider Electric Industries SAS | 1442 |
9 |
| Omron Corporation | 7156 |
8 |
| Aclara Technologies LLC | 228 |
8 |
| Connected Intelligence Systems Ltd. | 40 |
8 |
| Nippon Telegraph and Telephone Corporation | 16332 |
6 |
| ABB Schweiz AG | 6632 |
6 |
| Green Seas Ventures, Ltd | 9 |
6 |
| Schweitzer Engineering Laboratories, Inc. | 920 |
6 |
| Mitsubishi Electric Corporation | 44851 |
5 |
| Fluke Corporation | 934 |
5 |
| Hioki Denki Kabushiki Kaisha | 33 |
5 |
| Prysmian S.p.A. | 861 |
5 |
| Siemens Energy Global GmbH & Co. KG | 2829 |
5 |
| Eaton Corporation | 1831 |
4 |
| Hubbell Incorporated | 3167 |
4 |
| Panduit Corp. | 995 |
4 |
| Other owners | 220 |