- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 5/107 - Hollow-waveguide/strip-line transitions
Patent holdings for IPC class H01P 5/107
Total number of patents in this class: 629
10-year publication summary
|
51
|
42
|
65
|
60
|
48
|
33
|
48
|
46
|
27
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46547 |
51 |
| NEC Corporation | 36108 |
30 |
| Texas Instruments Incorporated | 19462 |
27 |
| Fujikura Ltd. | 2954 |
23 |
| Huawei Technologies Co., Ltd. | 114071 |
18 |
| Vega Grieshaber KG | 772 |
16 |
| Sony Corporation | 30921 |
14 |
| Robert Bosch GmbH | 42815 |
14 |
| Telefonaktiebolaget LM Ericsson (publ) | 28272 |
14 |
| Kyocera Corporation | 13962 |
13 |
| Intel Corporation | 47221 |
12 |
| Raytheon Company | 8395 |
11 |
| Gapwaves AB | 83 |
10 |
| Siklu Communication Ltd. | 46 |
10 |
| Ericsson | 21917 |
9 |
| Beijing BOE Sensor Technology Co., Ltd. | 455 |
9 |
| AT&T Intellectual Property I, L.P. | 9596 |
8 |
| International Business Machines Corporation | 61537 |
7 |
| Fujitsu Limited | 18087 |
7 |
| Denso Corporation | 24541 |
7 |
| Other owners | 319 |