- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 23/04 - Arrangements for measuring frequency, e.g. pulse repetition rateArrangements for measuring period of current or voltage adapted for measuring in circuits having distributed constants
Patent holdings for IPC class G01R 23/04
Total number of patents in this class: 26
10-year publication summary
|
2
|
1
|
2
|
0
|
4
|
3
|
0
|
6
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157946 |
3 |
| Dell Products L.P. | 17032 |
2 |
| Rohm Co., Ltd. | 6837 |
2 |
| Quantum Valley Ideas Laboratories | 95 |
2 |
| LG Energy Solution, Ltd. | 19066 |
2 |
| Mitsubishi Electric Corporation | 48048 |
1 |
| Murata Manufacturing Co., Ltd. | 25758 |
1 |
| NPX B.V. | 2821 |
1 |
| Wisconsin Alumni Research Foundation | 3902 |
1 |
| ARM Limited | 5053 |
1 |
| National Taiwan University | 1325 |
1 |
| Aaronia AG | 51 |
1 |
| Ekahau Oy | 46 |
1 |
| Imperial Innovations Limited | 548 |
1 |
| National Cheng Kung University | 629 |
1 |
| ROHDE & Schwarz GmbH & Co. KG | 1994 |
1 |
| Semes Co., Ltd. | 1678 |
1 |
| Zhejiang University | 3448 |
1 |
| Analog Devices International Unlimited Company | 2025 |
1 |
| Hainan Research Institute of Zhejiang University | 5 |
1 |
| Other owners | 0 |