- All sections
- H - Electricity
- H01P - Waveguides; resonators, 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: 196
10-year publication summary
|
18
|
12
|
20
|
20
|
15
|
8
|
7
|
6
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 23680 |
25 |
| Qorvo US, Inc. | 2138 |
13 |
| Mitsubishi Electric Corporation | 44794 |
10 |
| Skyworks Solutions, Inc. | 3605 |
10 |
| Samsung Electronics Co., Ltd. | 138729 |
4 |
| Huawei Technologies Co., Ltd. | 106664 |
4 |
| Maury Microwave, Inc. | 70 |
4 |
| The Regents of the University of California | 19503 |
3 |
| Panasonic Corporation | 20322 |
3 |
| Infineon Technologies AG | 8141 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40583 |
3 |
| Raytheon Company | 8435 |
3 |
| Soshin Electric Co., Ltd. | 63 |
3 |
| NXP USA, Inc. | 4218 |
3 |
| Psemi Corporation | 951 |
3 |
| General Electric Company | 17783 |
2 |
| Ericsson | 21125 |
2 |
| Sumitomo Electric Industries, Ltd. | 14956 |
2 |
| Fujitsu Limited | 18415 |
2 |
| Renesas Electronics Corporation | 6153 |
2 |
| Other owners | 92 |