- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 1/067 - Measuring probes
Patent holdings for IPC class G01R 1/067
Total number of patents in this class: 3013
10-year publication summary
|
184
|
221
|
251
|
239
|
257
|
231
|
266
|
334
|
234
|
191
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Nihon Micronics | 439 |
105 |
| Technoprobe S.p.A. | 168 |
89 |
| FormFactor, Inc. | 279 |
77 |
| Point Engineering Co., Ltd. | 286 |
77 |
| NHK Spring Co., Ltd. | 1994 |
71 |
| Leeno Industrial Inc. | 105 |
66 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
63 |
| Microfabrica Inc. | 110 |
61 |
| Yokowo Co., Ltd. | 578 |
61 |
| Omron Corporation | 7402 |
50 |
| Tektronix, Inc. | 652 |
50 |
| ROHDE & Schwarz GmbH & Co. KG | 1997 |
48 |
| MPI Corporation | 150 |
47 |
| Nidec-Read Corporation | 155 |
47 |
| Tokyo Electron Limited | 13884 |
40 |
| International Business Machines Corporation | 62754 |
37 |
| Advantest Corporation | 1680 |
37 |
| Enplas Corporation | 888 |
37 |
| ISC Co., Ltd. | 137 |
33 |
| Murata Manufacturing Co., Ltd. | 25847 |
32 |
| Other owners | 1885 |