- 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: 2995
10-year publication summary
|
184
|
221
|
251
|
239
|
257
|
231
|
266
|
333
|
234
|
172
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Nihon Micronics | 434 |
102 |
| Technoprobe S.p.A. | 167 |
89 |
| FormFactor, Inc. | 282 |
77 |
| Point Engineering Co., Ltd. | 285 |
77 |
| NHK Spring Co., Ltd. | 1983 |
73 |
| Leeno Industrial Inc. | 105 |
66 |
| Yokowo Co., Ltd. | 576 |
62 |
| Microfabrica Inc. | 110 |
61 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
58 |
| ROHDE & Schwarz GmbH & Co. KG | 1994 |
51 |
| Omron Corporation | 7360 |
50 |
| Tektronix, Inc. | 656 |
50 |
| MPI Corporation | 152 |
47 |
| Nidec-Read Corporation | 155 |
47 |
| Tokyo Electron Limited | 13807 |
39 |
| International Business Machines Corporation | 62634 |
37 |
| Advantest Corporation | 1692 |
37 |
| Enplas Corporation | 885 |
37 |
| ISC Co., Ltd. | 136 |
33 |
| Murata Manufacturing Co., Ltd. | 25744 |
32 |
| Other owners | 1870 |