- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/22 - Scatter propagation systems
Patent holdings for IPC class H04B 7/22
Total number of patents in this class: 190
10-year publication summary
|
5
|
3
|
5
|
20
|
13
|
15
|
11
|
33
|
56
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SkyWave Networks, LLC | 70 |
34 |
| Vivo Mobile Communication Co., Ltd. | 12013 |
30 |
| Qualcomm Incorporated | 84634 |
13 |
| Cisco Technology, Inc. | 19655 |
11 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20727 |
8 |
| ZTE Corporation | 42052 |
4 |
| Rockwell Collins, Inc. | 2489 |
4 |
| ViaSat, Inc. | 1593 |
4 |
| International Forte Group LLC | 8 |
4 |
| Huawei Technologies Co., Ltd. | 111237 |
3 |
| Nokia Solutions And Networks Oy | 6539 |
3 |
| Nokia Technologies Oy | 17579 |
3 |
| LG Electronics Inc. | 72559 |
2 |
| The Regents of the University of California | 19839 |
2 |
| NEC Corporation | 35424 |
2 |
| Ericsson | 21622 |
2 |
| Microsoft Technology Licensing, LLC | 53545 |
2 |
| Orange S.A. | 1539 |
2 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11828 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1286 |
2 |
| Other owners | 53 |