- All sections
- H - Electricity
- H03J - Tuning resonant circuitsselecting 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: 28
10-year publication summary
|
1
|
4
|
4
|
1
|
2
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47683 |
3 |
| The Regents of the University of California | 20587 |
2 |
| Thomson Licensing | 3268 |
2 |
| Allen-Vanguard Corporation | 56 |
2 |
| Telegraph Peak Technologies, LLC | 13 |
2 |
| Apple Inc. | 58208 |
1 |
| Qualcomm Incorporated | 90674 |
1 |
| Sony Corporation | 30353 |
1 |
| Murata Manufacturing Co., Ltd. | 25588 |
1 |
| Verizon Patent And Licensing Inc. | 7504 |
1 |
| Motorola, Inc. | 1408 |
1 |
| Motorola Mobility LLC | 2797 |
1 |
| Arcelik A.S. | 3391 |
1 |
| BAE SYSTEMS plc | 2460 |
1 |
| IMEC VZW | 1757 |
1 |
| Kirintec Limited | 3 |
1 |
| Norsat International Inc. | 23 |
1 |
| ROHDE & Schwarz GmbH & Co. KG | 1990 |
1 |
| Sagemcom Broadband SAS | 477 |
1 |
| Marvell Asia PTE, Ltd. | 6344 |
1 |
| Other owners | 2 |