- 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: 208
10-year publication summary
|
5
|
3
|
5
|
13
|
13
|
15
|
9
|
33
|
56
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SkyWave Networks, LLC | 71 |
34 |
| Vivo Mobile Communication Co., Ltd. | 12402 |
31 |
| Cisco Technology, Inc. | 19985 |
14 |
| Qualcomm Incorporated | 85914 |
13 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21109 |
9 |
| Huawei Technologies Co., Ltd. | 113191 |
6 |
| ZTE Corporation | 42606 |
4 |
| Rockwell Collins, Inc. | 2503 |
4 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12519 |
4 |
| ViaSat, Inc. | 1601 |
4 |
| International Forte Group LLC | 8 |
4 |
| LG Electronics Inc. | 73383 |
3 |
| Microsoft Technology Licensing, LLC | 53805 |
3 |
| Nokia Solutions And Networks Oy | 6698 |
3 |
| Nokia Technologies Oy | 18175 |
3 |
| The Regents of the University of California | 19989 |
2 |
| NEC Corporation | 35793 |
2 |
| Ericsson | 21821 |
2 |
| Orange S.A. | 1554 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1307 |
2 |
| Other owners | 59 |