- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 13/26 - Surface waveguide constituted by a single conductor, e.g. strip conductor
Patent holdings for IPC class H01Q 13/26
Total number of patents in this class: 69
10-year publication summary
|
6
|
16
|
10
|
5
|
3
|
2
|
1
|
5
|
4
|
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. | 10002 |
19 |
| Harris Corporation | 1275 |
3 |
| Samsung Electronics Co., Ltd. | 157946 |
2 |
| The Boeing Company | 20163 |
2 |
| Murata Manufacturing Co., Ltd. | 25758 |
2 |
| NPX B.V. | 2821 |
2 |
| CPG Technologies, LLC | 99 |
2 |
| HRL Laboratories, LLC | 1628 |
2 |
| The Welding Institute | 26 |
2 |
| Metavc Patent Holding Company | 61 |
2 |
| Toyota Motor Corporation | 35813 |
1 |
| Toshiba Corporation | 12569 |
1 |
| Ericsson | 22785 |
1 |
| Intel Corporation | 47122 |
1 |
| Fujitsu Limited | 16883 |
1 |
| Denso Corporation | 25579 |
1 |
| Huawei Technologies Co., Ltd. | 123543 |
1 |
| Amazon Technologies, Inc. | 28118 |
1 |
| Conti Temic microelectronic GmbH | 797 |
1 |
| The Regents of the University of Michigan | 4997 |
1 |
| Other owners | 21 |