- All sections
- H - Electricity
- H01P - Waveguides; resonators, lines or other devices of the waveguide type
- H01P 7/04 - Coaxial resonators
Patent holdings for IPC class H01P 7/04
Total number of patents in this class: 265
10-year publication summary
|
23
|
32
|
18
|
30
|
25
|
20
|
9
|
13
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
13 |
| Ericsson | 20417 |
13 |
| Huawei Technologies Co., Ltd. | 100781 |
13 |
| CommScope Italy S.r.l. | 50 |
12 |
| Ericsson AB | 491 |
11 |
| Kyocera Corporation | 12735 |
11 |
| Murata Manufacturing Co., Ltd. | 22355 |
10 |
| KMW Inc. | 626 |
9 |
| Skyworks Solutions, Inc. | 3450 |
7 |
| Soshin Electric Co., Ltd. | 62 |
7 |
| Alcatel Lucent | 4720 |
7 |
| RFS Technologies, Inc. | 90 |
7 |
| Intel Corporation | 45621 |
6 |
| Nanoton, Inc. | 7 |
6 |
| CTS Corporation | 274 |
5 |
| LGS Innovations LLC | 134 |
5 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
4 |
| ACE Technologies Corporation | 139 |
4 |
| Kathrein-Austria Ges.m.b.H. | 12 |
4 |
| Kathrein-Werke KG | 112 |
4 |
| Other owners | 107 |