- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 19/02 - Measuring effective values, i.e. root-mean-square values
Patent holdings for IPC class G01R 19/02
Total number of patents in this class: 177
10-year publication summary
|
14
|
7
|
18
|
19
|
16
|
9
|
8
|
16
|
12
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Analog Devices International Unlimited Company | 1897 |
7 |
| Texas Instruments Incorporated | 19479 |
5 |
| Robert Bosch GmbH | 42647 |
4 |
| ROHDE & Schwarz GmbH & Co. KG | 1925 |
4 |
| ABB Schweiz AG | 6942 |
3 |
| Lsis Co., Ltd. | 816 |
3 |
| Microchip Technology Incorporated | 2857 |
3 |
| Schneider Electric IT Corporation | 770 |
3 |
| Eaton Intelligent Power Limited | 5981 |
3 |
| Vertiv Corporation | 592 |
3 |
| Signal Hound, LLC | 8 |
3 |
| Qualcomm Incorporated | 85094 |
2 |
| 3m Innovative Properties Company | 17852 |
2 |
| LG Chem, Ltd. | 17615 |
2 |
| Honeywell International Inc. | 13531 |
2 |
| Intel Corporation | 46960 |
2 |
| Hamilton Sundstrand Corporation | 4860 |
2 |
| Aclara Power-Line Systems Inc. | 26 |
2 |
| Aclara Technologies LLC | 257 |
2 |
| Brainwave Research Corporation | 41 |
2 |
| Other owners | 118 |