- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 19/252 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
Patent holdings for IPC class G01R 19/252
Total number of patents in this class: 101
10-year publication summary
|
7
|
7
|
11
|
6
|
13
|
8
|
16
|
9
|
2
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93376 |
4 |
| Aclara Technologies LLC | 305 |
4 |
| Siemens AG | 23956 |
3 |
| Texas Instruments Incorporated | 19644 |
3 |
| Melexis Technologies NV | 254 |
3 |
| Boehringer Ingelheim Vetmedica GmbH | 1274 |
2 |
| Toshiba Corporation | 12726 |
2 |
| Intel Corporation | 46292 |
2 |
| Infineon Technologies AG | 8419 |
2 |
| LG Innotek Co., Ltd. | 8566 |
2 |
| Lam Research Corporation | 5705 |
2 |
| Allegro Microsystems, LLC | 1430 |
2 |
| Elemental Machines, Inc. | 85 |
2 |
| Fu Da Tong Technology Co., Ltd. | 49 |
2 |
| S & C Electric Co. | 278 |
2 |
| Schweitzer Engineering Laboratories, Inc. | 908 |
2 |
| Sony Semiconductor Solutions Corporation | 11858 |
2 |
| Xcerra Corporation | 89 |
2 |
| Analog Devices International Unlimited Company | 2035 |
2 |
| Tahoe Research, Ltd. | 2003 |
2 |
| Other owners | 54 |