- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 1/15 - Auxiliary devices for switching or interrupting by semiconductor devices
Patent holdings for IPC class H01P 1/15
Total number of patents in this class: 199
10-year publication summary
|
12
|
19
|
20
|
15
|
8
|
7
|
7
|
5
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25207 |
25 |
| Qorvo US, Inc. | 2313 |
13 |
| Mitsubishi Electric Corporation | 47267 |
10 |
| Skyworks Solutions, Inc. | 3843 |
10 |
| Samsung Electronics Co., Ltd. | 150751 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46469 |
5 |
| Huawei Technologies Co., Ltd. | 117433 |
4 |
| Maury Microwave, Inc. | 71 |
4 |
| The Regents of the University of California | 20339 |
3 |
| Panasonic Corporation | 19901 |
3 |
| Infineon Technologies AG | 8301 |
3 |
| Raytheon Company | 8462 |
3 |
| Soshin Electric Co., Ltd. | 61 |
3 |
| NXP USA, Inc. | 4383 |
3 |
| Psemi Corporation | 1066 |
3 |
| Sumitomo Electric Industries, Ltd. | 15928 |
2 |
| Denso Corporation | 24958 |
2 |
| Samsung Electro-mechanics Co., Ltd. | 5745 |
2 |
| Advantest Corporation | 1747 |
2 |
| National Taiwan University | 1279 |
2 |
| Other owners | 92 |