- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 15/08 - Circuits for altering the measuring range
Patent holdings for IPC class G01R 15/08
Total number of patents in this class: 82
10-year publication summary
|
8
|
7
|
7
|
4
|
7
|
7
|
3
|
3
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24518 |
6 |
| Fluke Corporation | 956 |
6 |
| Allegro Microsystems, LLC | 1323 |
5 |
| Texas Instruments Incorporated | 19479 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
3 |
| Phoenix Contact GmbH & Co. KG | 2292 |
3 |
| Qualcomm Incorporated | 85094 |
2 |
| LG Chem, Ltd. | 17615 |
2 |
| NEC Corporation | 35567 |
2 |
| Hitachi, Ltd. | 15467 |
2 |
| Alps Electric Co., Ltd. | 813 |
2 |
| ROHDE & Schwarz GmbH & Co. KG | 1925 |
2 |
| Saudi Arabian Oil Company | 13044 |
2 |
| Eaton Intelligent Power Limited | 5981 |
2 |
| Samsung Electronics Co., Ltd. | 145630 |
1 |
| Eaton Corporation | 1820 |
1 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Micron Technology, Inc. | 26258 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Robert Bosch GmbH | 42647 |
1 |
| Other owners | 33 |