- 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: 437
10-year publication summary
|
30
|
42
|
32
|
32
|
21
|
35
|
42
|
34
|
24
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| STMicroelectronics S.r.l. | 3398 |
11 |
| Northrop Grumman Systems Corporation | 2939 |
11 |
| Life Detection Technologies, Inc. | 21 |
11 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
10 |
| Siemens AG | 24177 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3792 |
8 |
| Osmose Utilities Services, Inc. | 140 |
7 |
| Sony Semiconductor Solutions Corporation | 11305 |
6 |
| Samsung Electronics Co., Ltd. | 154751 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4017 |
4 |
| Robert Bosch GmbH | 43700 |
4 |
| Boston Scientific Scimed, Inc. | 11005 |
4 |
| Whirlpool Corporation | 4589 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
4 |
| Tsinghua University | 6113 |
4 |
| The Charles Stark Draper Laboratory, Inc. | 938 |
4 |
| G & W Electric Company | 159 |
4 |
| Koganei Corporation | 215 |
4 |
| United States of America AS represented by The Administrator of NASA | 464 |
4 |
| The University of Tokyo | 4331 |
4 |
| Other owners | 316 |