- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 1/44 - Modifications of instruments for temperature compensation
Patent holdings for IPC class G01R 1/44
Total number of patents in this class: 140
10-year publication summary
|
11
|
15
|
9
|
8
|
9
|
14
|
5
|
14
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technoprobe S.p.A. | 165 |
7 |
| Tokyo Electron Limited | 13796 |
6 |
| Advantest Corporation | 1692 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
4 |
| Lapis Semiconductor Co., Ltd. | 824 |
4 |
| Allegro Microsystems, LLC | 1413 |
4 |
| FormFactor, Inc. | 283 |
4 |
| National Instruments Corporation | 735 |
3 |
| Chroma ATE Inc. | 192 |
3 |
| Micatu Inc. | 58 |
3 |
| MPI Corporation | 152 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Honeywell International Inc. | 12778 |
2 |
| Ericsson | 22660 |
2 |
| Intel Corporation | 47102 |
2 |
| Robert Bosch GmbH | 44128 |
2 |
| Mitsubishi Electric Corporation | 47971 |
2 |
| Global Unichip Corporation | 248 |
2 |
| Hermes-Epitek Corp. | 27 |
2 |
| Isabellenhuette Heusler GmbH & Co. KG | 25 |
2 |
| Other owners | 76 |