- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 1/16 - Auxiliary devices for mode selection, e.g. mode suppression or mode promotionAuxiliary devices for mode conversion
Patent holdings for IPC class H01P 1/16
Total number of patents in this class: 143
10-year publication summary
|
11
|
27
|
25
|
17
|
16
|
8
|
8
|
7
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9427 |
50 |
| Huawei Technologies Co., Ltd. | 109769 |
5 |
| Raytheon Company | 8390 |
4 |
| The Boeing Company | 19955 |
3 |
| Mitsubishi Electric Corporation | 45510 |
3 |
| Thales SA | 2319 |
3 |
| The Invention Science Fund I, LLC | 169 |
3 |
| Indian Space Research Organisation | 37 |
3 |
| Nuionic Technologies (Canada) Inc. | 15 |
3 |
| Metavc Patent Holding Company | 60 |
3 |
| Lockheed Martin Corporation | 3284 |
2 |
| Fujikura Ltd. | 2899 |
2 |
| Newtec CY | 18 |
2 |
| Saab AB | 809 |
2 |
| Honeywell International Inc. | 13604 |
1 |
| NEC Corporation | 35120 |
1 |
| Intel Corporation | 46639 |
1 |
| Renesas Electronics Corporation | 6096 |
1 |
| Denso Corporation | 24034 |
1 |
| Applied Materials, Inc. | 18269 |
1 |
| Other owners | 49 |