- All sections
- H - Electricity
- H01P - Waveguides; resonators, lines or other devices of the waveguide type
- H01P 1/208 - Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
Patent holdings for IPC class H01P 1/208
Total number of patents in this class: 698
10-year publication summary
|
51
|
49
|
91
|
65
|
71
|
63
|
50
|
40
|
42
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 106498 |
53 |
| KMW Inc. | 688 |
44 |
| Telefonaktiebolaget LM Ericsson (publ) | 27378 |
28 |
| CTS Corporation | 269 |
26 |
| Murata Manufacturing Co., Ltd. | 23648 |
19 |
| Nokia Solutions And Networks Oy | 6213 |
18 |
| Mesaplexx Pty Ltd | 21 |
18 |
| CommScope Italy S.r.l. | 53 |
17 |
| Ericsson | 21094 |
16 |
| Fujikura Ltd. | 2861 |
16 |
| ACE Technologies Corporation | 138 |
14 |
| Intel Corporation | 46097 |
13 |
| Hongkong Fingu Development Company Limited | 17 |
9 |
| NEC Corporation | 34337 |
8 |
| Comba Telecom Technology (Guangzhou) Ltd. | 288 |
8 |
| Knowles Cazenovia Inc. | 47 |
8 |
| Tesat-Spacecom GmbH & Co. KG | 71 |
8 |
| Isotek Microwave Limited | 13 |
8 |
| Samsung Electronics Co., Ltd. | 138518 |
7 |
| ZTE Corporation | 41038 |
7 |
| Other owners | 353 |