- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 27/06 - Measuring reflection coefficients; Measuring standing-wave ratio
Patent holdings for IPC class G01R 27/06
Total number of patents in this class: 175
10-year publication summary
|
15
|
14
|
20
|
15
|
13
|
17
|
18
|
18
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
7 |
| Advantest Corporation | 1939 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
6 |
| Tektronix, Inc. | 636 |
5 |
| International Business Machines Corporation | 60644 |
4 |
| Ericsson | 20417 |
4 |
| Nokia Solutions And Networks Oy | 5698 |
4 |
| Keysight Technologies, Inc. | 1170 |
4 |
| NEC Corporation | 32703 |
3 |
| Intel Corporation | 45621 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Lam Research Corporation | 4775 |
3 |
| Battelle Memorial Institute | 2356 |
3 |
| Andrew Wireless Systems GmbH | 169 |
3 |
| Institut National de Recherche en Informatique et en Automatique | 79 |
3 |
| Trustees of Dartmouth College | 1016 |
3 |
| Tsironis, Christos | 44 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| Infineon Technologies AG | 8189 |
2 |
| Other owners | 102 |