- All sections
- H - Electricity
- H03J - Tuning resonant circuitsselecting resonant circuits
- H03J 7/02 - Automatic frequency control
Patent holdings for IPC class H03J 7/02
Total number of patents in this class: 44
10-year publication summary
|
5
|
0
|
5
|
2
|
3
|
1
|
1
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 10507 |
3 |
| Samsung Electronics Co., Ltd. | 146811 |
2 |
| Ericsson | 21804 |
2 |
| Fujitsu Limited | 18402 |
2 |
| Marvell International Ltd. | 1178 |
2 |
| Silicon Laboratories Inc. | 1129 |
2 |
| Marvell Asia PTE, Ltd. | 6530 |
2 |
| Cavium International | 5007 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 28095 |
2 |
| Qualcomm Incorporated | 85833 |
1 |
| Hitachi, Ltd. | 15513 |
1 |
| Cisco Technology, Inc. | 19961 |
1 |
| Koninklijke Philips Electronics N.V. | 9542 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
1 |
| Freescale Semiconductor, Inc. | 1045 |
1 |
| ZTE Corporation | 42569 |
1 |
| Motorola Solutions, Inc. | 4411 |
1 |
| Motorola, Inc. | 2058 |
1 |
| Intel Mobile Communications GmbH | 51 |
1 |
| ASM America, Inc. | 119 |
1 |
| Other owners | 14 |