- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/3805 - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
Patent holdings for IPC class H04B 1/3805
Total number of patents in this class: 121
10-year publication summary
|
18
|
10
|
16
|
23
|
10
|
8
|
11
|
10
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84501 |
15 |
| Samsung Electronics Co., Ltd. | 144143 |
8 |
| AT&T Intellectual Property I, L.P. | 9470 |
6 |
| Ubiquiti Inc. | 343 |
6 |
| Apple Inc. | 54479 |
5 |
| Ericsson | 21593 |
4 |
| Mediatek Inc. | 5050 |
3 |
| PPC Broadband, Inc. | 1044 |
3 |
| Qorvo US, Inc. | 2194 |
3 |
| Skyworks Solutions, Inc. | 3701 |
3 |
| Texas Instruments Incorporated | 19487 |
2 |
| Huawei Technologies Co., Ltd. | 110995 |
2 |
| Murata Manufacturing Co., Ltd. | 24342 |
2 |
| Fujikura Ltd. | 2906 |
2 |
| Brightsky, LLC | 11 |
2 |
| Celeno Communications (Israel) Ltd. | 46 |
2 |
| FONEX DATA Systems Inc. | 24 |
2 |
| Hirschmann Car Communication GmbH | 96 |
2 |
| Huawei Technologies Duesseldorf GmbH | 139 |
2 |
| Space Exploration Technologies Corp. | 225 |
2 |
| Other owners | 45 |