- 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: 7819
10-year publication summary
|
667
|
549
|
535
|
419
|
366
|
307
|
303
|
296
|
164
|
44
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
368 |
| Murata Manufacturing Co., Ltd. | 22355 |
298 |
| Qualcomm Incorporated | 76576 |
216 |
| LG Electronics Inc. | 69257 |
207 |
| Malikie Innovations Limited | 7703 |
204 |
| Apple Inc. | 50209 |
186 |
| Avago Technologies International Sales Pte. Limited | 9260 |
142 |
| Huawei Technologies Co., Ltd. | 100781 |
140 |
| Intel Corporation | 45621 |
104 |
| Ericsson | 20417 |
99 |
| Skyworks Solutions, Inc. | 3450 |
99 |
| Motorola, Inc. | 2873 |
80 |
| Marvell Asia PTE, Ltd. | 6841 |
77 |
| Texas Instruments Incorporated | 19376 |
75 |
| Cavium International | 5549 |
74 |
| Kyocera Corporation | 12735 |
68 |
| Motorola Solutions, Inc. | 4355 |
68 |
| Microsoft Technology Licensing, LLC | 51439 |
68 |
| Sony Corporation | 32931 |
66 |
| NEC Corporation | 32703 |
62 |
| Other owners | 5118 |