- All sections
- H - Electricity
- H03J - Tuning resonant circuits; selecting resonant circuits
- H03J 7/18 - Automatic scanning over a band of frequencies
Patent holdings for IPC class H03J 7/18
Total number of patents in this class: 35
10-year publication summary
|
4
|
3
|
1
|
4
|
4
|
1
|
2
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
4 |
| Thomson Licensing | 4027 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Allen-Vanguard Corporation | 55 |
2 |
| Kirintec Limited | 8 |
2 |
| Telegraph Peak Technologies, LLC | 13 |
2 |
| Apple Inc. | 50209 |
1 |
| Qualcomm Incorporated | 76576 |
1 |
| Sony Corporation | 32931 |
1 |
| NEC Corporation | 32703 |
1 |
| Nokia Corporation | 6965 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
1 |
| Fujitsu Ten Limited | 506 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Verizon Patent And Licensing Inc. | 6900 |
1 |
| Motorola Solutions, Inc. | 4355 |
1 |
| Motorola, Inc. | 2873 |
1 |
| Motorola Mobility LLC | 2493 |
1 |
| Arcelik A.S. | 3617 |
1 |
| IMEC VZW | 1410 |
1 |
| Other owners | 6 |