- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/40 - Circuits
Patent holdings for IPC class H04B 1/40
Total number of patents in this class: 5750
10-year publication summary
|
425
|
426
|
408
|
393
|
484
|
496
|
511
|
388
|
370
|
122
|
| 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 |
545 |
| Murata Manufacturing Co., Ltd. | 22355 |
403 |
| Skyworks Solutions, Inc. | 3450 |
335 |
| Qualcomm Incorporated | 76576 |
222 |
| LG Electronics Inc. | 69257 |
198 |
| Huawei Technologies Co., Ltd. | 100781 |
133 |
| Intel Corporation | 45621 |
132 |
| Texas Instruments Incorporated | 19376 |
99 |
| Apple Inc. | 50209 |
92 |
| Ericsson | 20417 |
83 |
| ZTE Corporation | 39218 |
76 |
| Avago Technologies International Sales Pte. Limited | 9260 |
72 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
71 |
| NXP USA, Inc. | 4155 |
55 |
| NEC Corporation | 32703 |
51 |
| Qorvo US, Inc. | 2018 |
49 |
| Panasonic Corporation | 20786 |
48 |
| Marvell Asia PTE, Ltd. | 6841 |
46 |
| Motorola, Inc. | 2873 |
45 |
| CommScope Technologies LLC | 4937 |
36 |
| Other owners | 2959 |