- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/38 - 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
Patent holdings for IPC class H04B 1/38
Total number of patents in this class: 7488
10-year publication summary
|
549
|
535
|
419
|
366
|
309
|
306
|
309
|
185
|
115
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 139001 |
362 |
| Murata Manufacturing Co., Ltd. | 23702 |
304 |
| Qualcomm Incorporated | 81865 |
212 |
| LG Electronics Inc. | 71039 |
194 |
| Malikie Innovations Limited | 7370 |
185 |
| Apple Inc. | 52750 |
184 |
| Huawei Technologies Co., Ltd. | 106762 |
138 |
| Avago Technologies International Sales Pte. Limited | 8928 |
129 |
| Skyworks Solutions, Inc. | 3608 |
105 |
| Intel Corporation | 46126 |
99 |
| Ericsson | 21144 |
96 |
| Marvell Asia PTE, Ltd. | 6563 |
73 |
| Cavium International | 5174 |
70 |
| Texas Instruments Incorporated | 19432 |
68 |
| Motorola Solutions, Inc. | 4391 |
65 |
| Microsoft Technology Licensing, LLC | 52886 |
65 |
| Sony Corporation | 31541 |
64 |
| Kyocera Corporation | 13344 |
64 |
| Motorola, Inc. | 2386 |
60 |
| NEC Corporation | 34413 |
59 |
| Other owners | 4892 |