- All sections
- H - Electricity
- H03J - Tuning resonant circuits; selecting resonant circuits
- H03J 3/06 - Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
Patent holdings for IPC class H03J 3/06
Total number of patents in this class: 13
10-year publication summary
|
1
|
0
|
1
|
2
|
2
|
1
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qorvo US, Inc. | 2018 |
3 |
| Qualcomm Incorporated | 76576 |
1 |
| Siemens AG | 24990 |
1 |
| Ericsson | 20417 |
1 |
| Mediatek Inc. | 4584 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| ZTE Corporation | 39218 |
1 |
| Cambridge Silicon Radio Limited | 106 |
1 |
| Fiberhome Telecommunication Technologies Co., Ltd. | 337 |
1 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1569 |
1 |
| InterDigital Madison Patent Holdings | 615 |
1 |
| Other owners | 0 |