- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 3/16 - Dielectric waveguides, i.e. without a longitudinal conductor
Patent holdings for IPC class H01P 3/16
Total number of patents in this class: 708
10-year publication summary
|
99
|
94
|
118
|
80
|
62
|
48
|
22
|
47
|
28
|
4
|
| 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. | 9905 |
138 |
| Intel Corporation | 46737 |
51 |
| Texas Instruments Incorporated | 19636 |
44 |
| International Business Machines Corporation | 62325 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
13 |
| Molex, LLC | 2030 |
12 |
| Sony Corporation | 30327 |
10 |
| Murata Manufacturing Co., Ltd. | 25590 |
10 |
| Daikin Industries, Ltd. | 10401 |
10 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 691 |
10 |
| Korea Advanced Institute of Science and Technology | 4604 |
8 |
| TE Connectivity Germany GmbH | 611 |
8 |
| Samsung Electronics Co., Ltd. | 155224 |
7 |
| Huawei Technologies Co., Ltd. | 121192 |
7 |
| Huber+Suhner AG | 236 |
7 |
| Samtec, Inc. | 548 |
7 |
| Waymo LLC | 3276 |
7 |
| 3m Innovative Properties Company | 17491 |
6 |
| Skyworks Solutions, Inc. | 3900 |
6 |
| Point2 Technology, Inc. | 17 |
6 |
| Other owners | 325 |