- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 23/20 - Measurement of non-linear distortion
Patent holdings for IPC class G01R 23/20
Total number of patents in this class: 161
10-year publication summary
|
10
|
13
|
17
|
25
|
17
|
15
|
8
|
5
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Keysight Technologies, Inc. | 1194 |
12 |
| ROHDE & Schwarz GmbH & Co. KG | 1903 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 27416 |
4 |
| Outdoor Wireless Networks LLC | 1615 |
4 |
| Anritsu Company | 74 |
3 |
| Bird Technologies Group Inc. | 64 |
3 |
| Safran Electronics & Defense | 1230 |
3 |
| Schneider Electric Industries SAS | 1442 |
3 |
| Faraday Predictive Ltd | 7 |
3 |
| Intel Corporation | 46126 |
2 |
| Fujitsu Limited | 18405 |
2 |
| Nokia Technologies Oy | 16542 |
2 |
| Aceaxis Limited | 19 |
2 |
| Anritsu Corporation | 385 |
2 |
| AVO Multi-Amp Corporation | 26 |
2 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 693 |
2 |
| Solid, Inc. | 302 |
2 |
| University of New Hampshire | 173 |
2 |
| Viavi Solutions Inc. | 1396 |
2 |
| Elenos S.r.l. | 16 |
2 |
| Other owners | 93 |