- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 29/14 - Measuring field distribution
Patent holdings for IPC class G01R 29/14
Total number of patents in this class: 86
10-year publication summary
|
4
|
5
|
8
|
5
|
8
|
5
|
7
|
7
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tsinghua University | 6080 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4005 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
4 |
| TMEIC Corporation | 846 |
4 |
| Industrial Technology Research Institute | 5072 |
3 |
| Northrop Grumman Systems Corporation | 2926 |
3 |
| The MITRE Corporation | 453 |
3 |
| Osmose Utilities Services, Inc. | 138 |
3 |
| State Grid Corporation of China | 1384 |
3 |
| The Regents of the University of California | 20427 |
2 |
| California Institute of Technology | 4017 |
2 |
| Rolls-Royce PLC | 3173 |
2 |
| The United States of America as represented by the Secretary of the Army | 1233 |
2 |
| National University Corporation Kobe University | 543 |
2 |
| State Grid Chongqing Electric Power Co. Electric Power Research Institute | 28 |
2 |
| Wobben Properties GmbH | 1223 |
2 |
| Xtrava Inc. | 11 |
2 |
| Samsung Electronics Co., Ltd. | 152016 |
1 |
| General Electric Company | 13789 |
1 |
| Siemens AG | 24337 |
1 |
| Other owners | 35 |