- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/62 - Two-way amplifiers
Patent holdings for IPC class H03F 3/62
Total number of patents in this class: 58
10-year publication summary
|
2
|
1
|
9
|
7
|
8
|
4
|
4
|
7
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3442 |
6 |
| Qualcomm Incorporated | 85094 |
5 |
| Nike, Inc. | 14119 |
4 |
| Cable Television Laboratories, Inc. | 994 |
4 |
| PPC Broadband, Inc. | 1076 |
4 |
| Technetix B.V. | 69 |
4 |
| Huawei Technologies Co., Ltd. | 112134 |
3 |
| Wilson Electronics, LLC | 261 |
3 |
| NEC Corporation | 35567 |
2 |
| Georgia Tech Research Corporation | 2729 |
2 |
| Technion Research and Development Foundation Ltd. | 332 |
2 |
| Digicomm International LLC | 38 |
2 |
| Intel Corporation | 46960 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11388 |
1 |
| Electronics and Telecommunications Research Institute | 9380 |
1 |
| Murata Manufacturing Co., Ltd. | 24478 |
1 |
| Raytheon Company | 8397 |
1 |
| Semiconductor Components Industries, L.L.C. | 5255 |
1 |
| Tyco Electronics Raychem BVBA | 180 |
1 |
| Comcast Cable Communications, LLC | 4700 |
1 |
| Other owners | 9 |