- 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: 7020
10-year publication summary
|
535
|
419
|
366
|
310
|
308
|
320
|
222
|
146
|
91
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157946 |
343 |
| Murata Manufacturing Co., Ltd. | 25758 |
324 |
| Qualcomm Incorporated | 92416 |
199 |
| LG Electronics Inc. | 75818 |
192 |
| Apple Inc. | 58885 |
182 |
| Malikie Innovations Limited | 6444 |
154 |
| Huawei Technologies Co., Ltd. | 123543 |
141 |
| Avago Technologies International Sales Pte. Limited | 8552 |
112 |
| Skyworks Solutions, Inc. | 3953 |
109 |
| Intel Corporation | 47122 |
94 |
| Ericsson | 22785 |
86 |
| Marvell Asia PTE, Ltd. | 6309 |
68 |
| Microsoft Technology Licensing, LLC | 54463 |
64 |
| Cavium International | 4656 |
63 |
| Kyocera Corporation | 14383 |
62 |
| Motorola Solutions, Inc. | 4584 |
62 |
| Texas Instruments Incorporated | 19653 |
60 |
| Sony Corporation | 30158 |
57 |
| ZTE Corporation | 44199 |
53 |
| Nokia Technologies Oy | 21300 |
52 |
| Other owners | 4543 |