- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 9/50 - Mechanical coupling means
Patent holdings for IPC class H03H 9/50
Total number of patents in this class: 38
10-year publication summary
|
4
|
0
|
5
|
2
|
2
|
2
|
1
|
3
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20289 |
4 |
| Murata Manufacturing Co., Ltd. | 25001 |
4 |
| Robert Bosch GmbH | 43063 |
3 |
| Skyworks Solutions, Inc. | 3810 |
3 |
| KYOCERA Tikitin Oy | 15 |
3 |
| Harris Corporation | 1381 |
2 |
| Qorvo US, Inc. | 2289 |
2 |
| Kyocera Technologies Oy | 22 |
2 |
| Panasonic Corporation | 19966 |
1 |
| Kyocera Corporation | 14083 |
1 |
| Analog Devices, Inc. | 3360 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6535 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
1 |
| Nokia Technologies Oy | 19171 |
1 |
| Board of Trustees of Michigan State University | 1200 |
1 |
| Cornell Research Foundation, Inc. | 235 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1566 |
1 |
| Micrel, Inc. | 20 |
1 |
| Microchip Technology Incorporated | 2997 |
1 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1538 |
1 |
| Other owners | 3 |