- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/46 - Transmit/receive switching by voice-frequency signalsTransmit/receive switching by pilot signals
Patent holdings for IPC class H04B 1/46
Total number of patents in this class: 96
10-year publication summary
|
6
|
6
|
4
|
3
|
1
|
5
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93957 |
8 |
| Murata Manufacturing Co., Ltd. | 26029 |
6 |
| Avago Technologies International Sales Pte. Limited | 8518 |
6 |
| Texas Instruments Incorporated | 19643 |
4 |
| Motorola Solutions, Inc. | 4569 |
4 |
| Skyworks Solutions, Inc. | 4004 |
4 |
| Apple Inc. | 59479 |
2 |
| LG Electronics Inc. | 76328 |
2 |
| Renesas Electronics Corporation | 5844 |
2 |
| Huawei Technologies Co., Ltd. | 125590 |
2 |
| Mediatek Inc. | 5568 |
2 |
| JVC Kenwood Corporation | 3168 |
2 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1936 |
2 |
| D. Wheatley Enterprises, Inc. | 26 |
2 |
| ISCO International, LLC | 244 |
2 |
| Outdoor Wireless Networks LLC | 2158 |
2 |
| Samsung Electronics Co., Ltd. | 159755 |
1 |
| Toshiba Corporation | 12754 |
1 |
| Ericsson | 23125 |
1 |
| Intel Corporation | 46342 |
1 |
| Other owners | 40 |