- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 1/205 - Comb or interdigital filtersCascaded coaxial cavities
Patent holdings for IPC class H01P 1/205
Total number of patents in this class: 498
10-year publication summary
|
37
|
37
|
47
|
24
|
36
|
30
|
38
|
27
|
28
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24971 |
57 |
| Huawei Technologies Co., Ltd. | 115556 |
28 |
| KMW Inc. | 740 |
26 |
| NEC Corporation | 36252 |
24 |
| CTS Corporation | 268 |
23 |
| Kyocera Corporation | 14071 |
20 |
| CommScope Italy S.r.l. | 56 |
18 |
| Ericsson | 21992 |
17 |
| Soshin Electric Co., Ltd. | 59 |
14 |
| ACE Technologies Corporation | 141 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 28492 |
10 |
| Nokia Solutions And Networks Oy | 6866 |
9 |
| Skyworks Solutions, Inc. | 3805 |
9 |
| CACI LGS Innovations LLC | 123 |
9 |
| Samsung Electronics Co., Ltd. | 148924 |
8 |
| Alcatel Lucent | 4484 |
8 |
| RFS Technologies, Inc. | 112 |
8 |
| Ericsson AB | 370 |
7 |
| TDK Corporation | 6887 |
7 |
| Intel Corporation | 46445 |
5 |
| Other owners | 181 |