- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 1/12 - Auxiliary devices for switching or interrupting by mechanical chopper
Patent holdings for IPC class H01P 1/12
Total number of patents in this class: 130
10-year publication summary
|
15
|
12
|
13
|
13
|
4
|
5
|
5
|
8
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 61840 |
8 |
| Spinner GmbH | 98 |
6 |
| Thales | 1783 |
6 |
| General Electric Company | 13791 |
4 |
| Murata Manufacturing Co., Ltd. | 25107 |
4 |
| Thales SA | 2378 |
4 |
| Maury Microwave, Inc. | 71 |
4 |
| Qualcomm Incorporated | 88095 |
3 |
| Centre National de La Recherche Scientifique | 10726 |
3 |
| Huawei Technologies Co., Ltd. | 116616 |
3 |
| Raytheon Company | 8459 |
3 |
| Centre National d'Etudes Spatiales | 404 |
3 |
| Qorvo US, Inc. | 2302 |
3 |
| Synergy Microwave Corporation | 36 |
3 |
| Beijing BOE Technology Development Co., Ltd. | 3609 |
3 |
| Maxar Space LLC | 250 |
3 |
| The Regents of the University of California | 20315 |
2 |
| AT&T Intellectual Property I, L.P. | 9697 |
2 |
| Texas Instruments Incorporated | 19521 |
2 |
| Northrop Grumman Systems Corporation | 2930 |
2 |
| Other owners | 59 |