- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/12 - Neutralising, balancing, or compensation arrangements
Patent holdings for IPC class H04B 1/12
Total number of patents in this class: 1129
10-year publication summary
|
160
|
146
|
97
|
83
|
98
|
86
|
112
|
97
|
96
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
68 |
| Huawei Technologies Co., Ltd. | 100781 |
48 |
| Skyworks Solutions, Inc. | 3450 |
38 |
| Samsung Electronics Co., Ltd. | 131630 |
36 |
| Ericsson | 20417 |
35 |
| Apple Inc. | 50209 |
34 |
| Intel Corporation | 45621 |
31 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
24 |
| Rambus Inc. | 2314 |
21 |
| Texas Instruments Incorporated | 19376 |
16 |
| Murata Manufacturing Co., Ltd. | 22355 |
15 |
| LG Electronics Inc. | 69257 |
14 |
| Motorola Solutions, Inc. | 4355 |
14 |
| Realtek Semiconductor Corp. | 3028 |
14 |
| NXP USA, Inc. | 4155 |
14 |
| Nokia Solutions And Networks Oy | 5698 |
13 |
| Aceaxis Limited | 20 |
13 |
| NPX B.V. | 2204 |
12 |
| ZTE Corporation | 39218 |
11 |
| Silicon Laboratories Inc. | 1107 |
10 |
| Other owners | 648 |