- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/12 - Frequency diversity
Patent holdings for IPC class H04B 7/12
Total number of patents in this class: 484
10-year publication summary
|
48
|
28
|
34
|
41
|
45
|
40
|
28
|
27
|
17
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
38 |
| Huawei Technologies Co., Ltd. | 100781 |
26 |
| Panasonic Corporation | 20786 |
19 |
| Sun Patent Trust | 1972 |
18 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| LG Electronics Inc. | 69257 |
15 |
| Sharp Kabushiki Kaisha | 18957 |
15 |
| Peltbeam Inc. | 91 |
12 |
| Apple Inc. | 50209 |
10 |
| NEC Corporation | 32703 |
8 |
| NTT DoCoMo, Inc. | 11501 |
8 |
| NXP USA, Inc. | 4155 |
8 |
| Panasonic Holdings Corporation | 1325 |
8 |
| Nokia Corporation | 6965 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
6 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
6 |
| International Forte Group LLC | 8 |
6 |
| Intel Corporation | 45621 |
5 |
| Electronics and Telecommunications Research Institute | 8830 |
5 |
| Other owners | 240 |