- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 29/14 - Measuring field distribution
Patent holdings for IPC class G01R 29/14
Total number of patents in this class: 74
10-year publication summary
|
3
|
3
|
7
|
4
|
5
|
8
|
5
|
7
|
5
|
3
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hon Hai Precision Industry Co., Ltd. | 4395 |
4 |
| Tsinghua University | 5095 |
4 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1435 |
4 |
| The University of Tokyo | 3651 |
4 |
| The Regents of the University of California | 18192 |
3 |
| Industrial Technology Research Institute | 5016 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3759 |
3 |
| Osmose Utilities Services, Inc. | 131 |
3 |
| State Grid Corporation of China | 1232 |
3 |
| California Institute of Technology | 3862 |
2 |
| Rolls-Royce PLC | 2998 |
2 |
| National University Corporation Kobe University | 419 |
2 |
| State Grid Chongqing Electric Power Co. Electric Power Research Institute | 24 |
2 |
| Wobben Properties GmbH | 1184 |
2 |
| Xtrava Inc. | 12 |
2 |
| Samsung Electronics Co., Ltd. | 121140 |
1 |
| General Electric Company | 25471 |
1 |
| Siemens AG | 26307 |
1 |
| Hewlett-Packard Development Company, L.P. | 29764 |
1 |
| Ricoh Company, Ltd. | 14097 |
1 |
| Other owners | 26 |