- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 1/02 - General constructional details
Patent holdings for IPC class G01R 1/02
Total number of patents in this class: 262
10-year publication summary
|
15
|
17
|
15
|
24
|
21
|
23
|
32
|
37
|
18
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Advantest Corporation | 1829 |
14 |
| ROHDE & Schwarz GmbH & Co. KG | 1916 |
14 |
| Fluke Corporation | 948 |
8 |
| Tektronix, Inc. | 668 |
7 |
| Tokyo Electron Limited | 12599 |
6 |
| Samsung Electronics Co., Ltd. | 144675 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42288 |
4 |
| FormFactor, Inc. | 286 |
4 |
| Nanya Technology Corporation | 2399 |
4 |
| Veris Industries, LLC | 75 |
4 |
| Advantest Test Solutions, Inc. | 41 |
4 |
| Siemens AG | 24552 |
3 |
| NEC Corporation | 35471 |
3 |
| Hindle Power, Inc. | 9 |
3 |
| Kinney Industries, Inc. | 6 |
3 |
| MPI Corporation | 136 |
3 |
| Eaton Intelligent Power Limited | 5976 |
3 |
| Ateco Inc. | 22 |
3 |
| Semight Instruments Co., Ltd. | 33 |
3 |
| Intel Corporation | 46833 |
2 |
| Other owners | 163 |