- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Patent holdings for IPC class H04B 7/06
Total number of patents in this class: 31233
10-year publication summary
|
1588
|
1801
|
2591
|
2914
|
3204
|
3010
|
3000
|
2951
|
3446
|
2739
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86648 |
5034 |
| Samsung Electronics Co., Ltd. | 147787 |
2473 |
| LG Electronics Inc. | 73588 |
2156 |
| Huawei Technologies Co., Ltd. | 114071 |
2045 |
| Telefonaktiebolaget LM Ericsson (publ) | 28272 |
1434 |
| Ericsson | 21917 |
1404 |
| Apple Inc. | 55491 |
1034 |
| Nokia Technologies Oy | 18321 |
793 |
| ZTE Corporation | 42752 |
598 |
| Intel Corporation | 47221 |
585 |
| Interdigital Patent Holdings, Inc. | 5672 |
570 |
| NTT DoCoMo, Inc. | 13342 |
526 |
| Sony Corporation | 30921 |
408 |
| Lenovo (Singapore) Pte. Ltd. | 3153 |
307 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21251 |
295 |
| NEC Corporation | 36108 |
280 |
| Sony Group Corporation | 14275 |
274 |
| Sun Patent Trust | 2004 |
270 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12717 |
256 |
| Vivo Mobile Communication Co., Ltd. | 12537 |
236 |
| Other owners | 10255 |