- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 3/06 - Coaxial lines
Patent holdings for IPC class H01P 3/06
Total number of patents in this class: 419
10-year publication summary
|
55
|
45
|
61
|
58
|
37
|
28
|
24
|
31
|
19
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9979 |
30 |
| Raytheon Company | 8458 |
15 |
| International Business Machines Corporation | 62409 |
12 |
| Qorvo US, Inc. | 2392 |
12 |
| CellMax Technologies AB | 41 |
11 |
| Murata Manufacturing Co., Ltd. | 25687 |
10 |
| Nuvotronics, Inc. | 33 |
10 |
| Intel Corporation | 46894 |
9 |
| Ericsson | 22489 |
7 |
| Hitachi Metals, Ltd. | 1908 |
7 |
| Huawei Technologies Co., Ltd. | 122082 |
7 |
| Optisys, Inc. | 43 |
7 |
| NEC Corporation | 36769 |
6 |
| Mitsubishi Electric Corporation | 47852 |
6 |
| Harris Corporation | 1312 |
6 |
| Samtec, Inc. | 552 |
6 |
| The Boeing Company | 20140 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47999 |
5 |
| Northrop Grumman Systems Corporation | 2923 |
5 |
| ARRIS Enterprises LLC | 3421 |
5 |
| Other owners | 238 |