- 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: 29931
10-year publication summary
|
1594
|
1834
|
2641
|
2954
|
3224
|
3022
|
3009
|
2949
|
3445
|
1430
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84189 |
4842 |
| Samsung Electronics Co., Ltd. | 143555 |
2343 |
| LG Electronics Inc. | 72247 |
2068 |
| Huawei Technologies Co., Ltd. | 110438 |
1955 |
| Telefonaktiebolaget LM Ericsson (publ) | 27752 |
1371 |
| Ericsson | 21531 |
1364 |
| Apple Inc. | 54300 |
976 |
| Nokia Technologies Oy | 17491 |
716 |
| Intel Corporation | 46664 |
576 |
| ZTE Corporation | 41903 |
567 |
| Interdigital Patent Holdings, Inc. | 5237 |
525 |
| NTT DoCoMo, Inc. | 12729 |
502 |
| Sony Corporation | 31171 |
408 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20612 |
301 |
| Lenovo (Singapore) Pte. Ltd. | 2905 |
286 |
| Sun Patent Trust | 1989 |
268 |
| NEC Corporation | 35259 |
265 |
| Sony Group Corporation | 13386 |
250 |
| Nokia Solutions And Networks Oy | 6504 |
226 |
| Panasonic Intellectual Property Corporation of America | 7589 |
221 |
| Other owners | 9901 |