- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/16 - Construction of testing vesselsElectrodes therefor
Patent holdings for IPC class G01R 31/16
Total number of patents in this class: 75
10-year publication summary
|
1
|
7
|
6
|
4
|
3
|
8
|
5
|
8
|
11
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45811 |
4 |
| The Boeing Company | 20013 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
2 |
| Adaptronic Pruftechnik GmbH | 5 |
2 |
| Ateq | 88 |
2 |
| Electric Power Research Institute, Inc. | 212 |
2 |
| Eltek S.p.A. | 200 |
2 |
| NOK Corporation | 2210 |
2 |
| State Grid Zhejiang Electric Power Company Limited Electric Power Research Institute | 7 |
2 |
| Samsung Electronics Co., Ltd. | 144143 |
1 |
| Qualcomm Incorporated | 84501 |
1 |
| Siemens AG | 24561 |
1 |
| Toyota Motor Corporation | 31451 |
1 |
| Texas Instruments Incorporated | 19487 |
1 |
| Denso Corporation | 24120 |
1 |
| Hyundai Motor Company | 21626 |
1 |
| Alstom Technology Ltd | 1112 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14238 |
1 |
| Rohm and Haas Company | 2906 |
1 |
| Dow Global Technologies LLC | 10354 |
1 |
| Other owners | 44 |