- All sections
- H - Electricity
- H03H - Impedance networks, e.g. resonant circuitsresonators
- H03H 9/48 - Coupling means therefor
Patent holdings for IPC class H03H 9/48
Total number of patents in this class: 34
10-year publication summary
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0
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0
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13
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1
|
2
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2
|
1
|
1
|
1
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infineon Technologies AG | 8418 |
10 |
| ROFS Microsystem (Tianjin) Co., Ltd | 216 |
3 |
| Robert Bosch GmbH | 44291 |
2 |
| Skyworks Solutions, Inc. | 3980 |
2 |
| Tianjin University | 913 |
2 |
| Smartsens Technology (HK) Co., Limited | 53 |
2 |
| Murata Manufacturing Co., Ltd. | 25893 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6151 |
1 |
| Kyocera Corporation | 14445 |
1 |
| Massachusetts Institute of Technology | 10290 |
1 |
| STMicroelectronics (Tours) SAS | 213 |
1 |
| Cambridge Enterprise Limited | 1246 |
1 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1417 |
1 |
| Qorvo US, Inc. | 2418 |
1 |
| Taiyo Yuden Co., Ltd. | 2046 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 933 |
1 |
| Universite Francois Rabelais | 31 |
1 |
| University of Science and Technology of China | 487 |
1 |
| Avago Technologies International Sales Pte. Limited | 8534 |
1 |
| Other owners | 0 |