- 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: 187
10-year publication summary
|
20
|
16
|
13
|
17
|
19
|
20
|
10
|
7
|
5
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1994 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
6 |
| Advantest Corporation | 1692 |
5 |
| International Business Machines Corporation | 62634 |
4 |
| Ericsson | 22717 |
4 |
| Intel Corporation | 47106 |
4 |
| Lam Research Corporation | 5635 |
4 |
| Battelle Memorial Institute | 2604 |
4 |
| Keysight Technologies, Inc. | 1263 |
4 |
| Tektronix, Inc. | 656 |
4 |
| Apple Inc. | 58742 |
3 |
| NEC Corporation | 37004 |
3 |
| Applied Materials, Inc. | 20375 |
3 |
| Huawei Technologies Co., Ltd. | 123385 |
3 |
| Nokia Solutions And Networks Oy | 7206 |
3 |
| Andrew Wireless Systems GmbH | 167 |
3 |
| Institut National de Recherche en Informatique et en Automatique | 124 |
3 |
| Trustees of Dartmouth College | 1107 |
3 |
| Qualcomm Incorporated | 92196 |
2 |
| Infineon Technologies AG | 8402 |
2 |
| Other owners | 113 |