- 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: 402
10-year publication summary
|
32
|
55
|
45
|
61
|
58
|
36
|
28
|
24
|
30
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9499 |
25 |
| Raytheon Company | 8396 |
14 |
| International Business Machines Corporation | 61207 |
12 |
| CellMax Technologies AB | 39 |
11 |
| Qorvo US, Inc. | 2205 |
11 |
| Intel Corporation | 46949 |
10 |
| Murata Manufacturing Co., Ltd. | 24465 |
10 |
| Nuvotronics, Inc. | 33 |
10 |
| NEC Corporation | 35521 |
7 |
| Ericsson | 21704 |
7 |
| Hitachi Metals, Ltd. | 1985 |
7 |
| Huawei Technologies Co., Ltd. | 111975 |
7 |
| Optisys, Inc. | 42 |
7 |
| Mitsubishi Electric Corporation | 45962 |
6 |
| Harris Corporation | 1434 |
6 |
| The Boeing Company | 20042 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42461 |
5 |
| Northrop Grumman Systems Corporation | 2946 |
5 |
| ARRIS Enterprises LLC | 3438 |
5 |
| Ericsson AB | 392 |
4 |
| Other owners | 228 |