- 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: 45
10-year publication summary
|
1
|
2
|
1
|
9
|
7
|
8
|
4
|
4
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3432 |
5 |
| Cable Television Laboratories, Inc. | 876 |
4 |
| Technetix B.V. | 63 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Nike, Inc. | 13075 |
3 |
| PPC Broadband, Inc. | 1017 |
3 |
| Wilson Electronics, LLC | 264 |
3 |
| NEC Corporation | 32703 |
2 |
| Georgia Tech Research Corporation | 2453 |
2 |
| Digicomm International LLC | 39 |
2 |
| Intel Corporation | 45621 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
| Electronics and Telecommunications Research Institute | 8830 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Semiconductor Components Industries, L.L.C. | 5345 |
1 |
| Tyco Electronics Raychem BVBA | 181 |
1 |
| National Cheng Kung University | 505 |
1 |
| National Chiao Tung University | 549 |
1 |
| PCT International, Inc. | 85 |
1 |
| Other owners | 4 |