- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 9/125 - Driving means, e.g. electrodes, coils
Patent holdings for IPC class H03H 9/125
Total number of patents in this class: 84
10-year publication summary
|
3
|
9
|
6
|
1
|
8
|
1
|
11
|
12
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SiTime Corporation | 194 |
10 |
| Murata Manufacturing Co., Ltd. | 23827 |
9 |
| Seiko Epson Corporation | 19030 |
7 |
| Qorvo US, Inc. | 2140 |
7 |
| HRL Laboratories, LLC | 1588 |
4 |
| SiTime Inc. | 7 |
3 |
| Kyocera Corporation | 13409 |
2 |
| Carnegie Mellon University | 1480 |
2 |
| Daishinku Corporation | 234 |
2 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1631 |
2 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1774 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1889 |
2 |
| Stathera IP Holdings Inc. | 17 |
2 |
| Panasonic Corporation | 20299 |
1 |
| Robert Bosch GmbH | 41874 |
1 |
| Huawei Technologies Co., Ltd. | 107372 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5234 |
1 |
| Hyundai Motor Company | 20616 |
1 |
| STMicroelectronics S.r.l. | 3650 |
1 |
| Harris Corporation | 1497 |
1 |
| Other owners | 23 |