- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/14 - Relay systems
Patent holdings for IPC class H04B 7/14
Total number of patents in this class: 1876
10-year publication summary
|
111
|
101
|
110
|
86
|
64
|
47
|
41
|
52
|
27
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72807 |
270 |
| Samsung Electronics Co., Ltd. | 145416 |
111 |
| Huawei Technologies Co., Ltd. | 111975 |
78 |
| Qualcomm Incorporated | 84971 |
74 |
| Ericsson | 21704 |
46 |
| Electronics and Telecommunications Research Institute | 9367 |
45 |
| ZTE Corporation | 42203 |
42 |
| Apple Inc. | 54658 |
31 |
| T-Mobile Innovations LLC | 3630 |
26 |
| Malikie Innovations Limited | 7163 |
24 |
| Alcatel Lucent | 4549 |
23 |
| NEC Corporation | 35521 |
19 |
| Fujitsu Limited | 18343 |
19 |
| Alcatel-Lucent Shanghai Bell Co., Ltd | 466 |
19 |
| Intel Corporation | 46949 |
18 |
| Nokia Technologies Oy | 17651 |
17 |
| Sprint Spectrum LLC | 1565 |
17 |
| Wilson Electronics, LLC | 261 |
16 |
| AT&T Intellectual Property I, L.P. | 9499 |
15 |
| Telefonaktiebolaget LM Ericsson (publ) | 27855 |
15 |
| Other owners | 951 |