- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 27/06 - Measuring reflection coefficientsMeasuring standing-wave ratio
Patent holdings for IPC class G01R 27/06
Total number of patents in this class: 181
10-year publication summary
|
14
|
20
|
14
|
13
|
17
|
19
|
19
|
8
|
7
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1954 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28236 |
6 |
| International Business Machines Corporation | 61471 |
4 |
| Ericsson | 21902 |
4 |
| Intel Corporation | 47129 |
4 |
| Lam Research Corporation | 5310 |
4 |
| Advantest Corporation | 1789 |
4 |
| Battelle Memorial Institute | 2492 |
4 |
| Keysight Technologies, Inc. | 1201 |
4 |
| Tektronix, Inc. | 675 |
4 |
| NEC Corporation | 36003 |
3 |
| Applied Materials, Inc. | 18892 |
3 |
| Huawei Technologies Co., Ltd. | 113853 |
3 |
| Nokia Solutions And Networks Oy | 6731 |
3 |
| Andrew Wireless Systems GmbH | 166 |
3 |
| Institut National de Recherche en Informatique et en Automatique | 110 |
3 |
| Trustees of Dartmouth College | 1086 |
3 |
| Qualcomm Incorporated | 86553 |
2 |
| Infineon Technologies AG | 8255 |
2 |
| Alcatel Lucent SA | 1584 |
2 |
| Other owners | 109 |