- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 15/04 - Voltage dividers
Patent holdings for IPC class G01R 15/04
Total number of patents in this class: 288
10-year publication summary
|
15
|
16
|
19
|
27
|
23
|
23
|
25
|
31
|
32
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15443 |
15 |
| 3m Innovative Properties Company | 17770 |
12 |
| ABB Schweiz AG | 7079 |
10 |
| LG Innotek Co., Ltd. | 7834 |
9 |
| ABB AG | 321 |
7 |
| Analog Devices International Unlimited Company | 1957 |
7 |
| Samsung Electronics Co., Ltd. | 147983 |
6 |
| LG Chem, Ltd. | 17680 |
6 |
| Texas Instruments Incorporated | 19456 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
5 |
| Hubbell Incorporated | 3316 |
5 |
| Eaton Intelligent Power Limited | 6039 |
5 |
| Siemens AG | 24353 |
4 |
| Robert Bosch GmbH | 42826 |
4 |
| Fronius International GmbH | 679 |
4 |
| Rohm Co., Ltd. | 6511 |
3 |
| Lam Research Corporation | 5320 |
3 |
| ABB Technology AG | 1251 |
3 |
| MICROELETTRICA SCIENTIFICA S.p.A. | 24 |
3 |
| Raritan Americas, Inc. | 35 |
3 |
| Other owners | 168 |