- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 29/12 - Measuring electrostatic fields
Patent holdings for IPC class G01R 29/12
Total number of patents in this class: 428
10-year publication summary
|
30
|
41
|
31
|
31
|
20
|
32
|
41
|
33
|
24
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| STMicroelectronics S.r.l. | 3419 |
11 |
| Northrop Grumman Systems Corporation | 2928 |
11 |
| Life Detection Technologies, Inc. | 21 |
11 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46507 |
10 |
| Siemens AG | 24294 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3800 |
7 |
| Osmose Utilities Services, Inc. | 138 |
7 |
| Sony Semiconductor Solutions Corporation | 11018 |
6 |
| Samsung Electronics Co., Ltd. | 151017 |
4 |
| Hon Hai Precision Industry Co., Ltd. | 4007 |
4 |
| Robert Bosch GmbH | 43244 |
4 |
| Boston Scientific Scimed, Inc. | 10702 |
4 |
| Whirlpool Corporation | 4508 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10977 |
4 |
| Tsinghua University | 6062 |
4 |
| The Charles Stark Draper Laboratory, Inc. | 932 |
4 |
| G & W Electric Company | 153 |
4 |
| Koganei Corporation | 216 |
4 |
| United States of America AS represented by The Administrator of NASA | 453 |
4 |
| The University of Tokyo | 4285 |
4 |
| Other owners | 309 |