- 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: 124
10-year publication summary
|
18
|
11
|
15
|
9
|
8
|
9
|
14
|
5
|
12
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 12452 |
6 |
| Advantest Corporation | 1829 |
5 |
| Technoprobe S.p.A. | 148 |
5 |
| Lapis Semiconductor Co., Ltd. | 900 |
4 |
| Allegro Microsystems, LLC | 1310 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41903 |
3 |
| National Instruments Corporation | 791 |
3 |
| Chroma ATE Inc. | 161 |
3 |
| FormFactor, Inc. | 287 |
3 |
| Micatu Inc. | 54 |
3 |
| Samsung Electronics Co., Ltd. | 143303 |
2 |
| Honeywell International Inc. | 13582 |
2 |
| Ericsson | 21510 |
2 |
| Intel Corporation | 46643 |
2 |
| Robert Bosch GmbH | 42354 |
2 |
| Mitsubishi Electric Corporation | 45646 |
2 |
| Global Unichip Corporation | 233 |
2 |
| Hermes-Epitek Corp. | 27 |
2 |
| Isabellenhuette Heusler GmbH & Co. KG | 24 |
2 |
| MPI Corporation | 133 |
2 |
| Other owners | 65 |