- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/06 - Diversity systems; Multi-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: 26350
10-year publication summary
|
1297
|
1594
|
1834
|
2639
|
2951
|
3219
|
2999
|
2944
|
2898
|
1147
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
4194 |
| Samsung Electronics Co., Ltd. | 131630 |
1985 |
| LG Electronics Inc. | 69257 |
1904 |
| Huawei Technologies Co., Ltd. | 100781 |
1741 |
| Ericsson | 20417 |
1248 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1232 |
| Apple Inc. | 50209 |
855 |
| Intel Corporation | 45621 |
558 |
| Nokia Technologies Oy | 15057 |
541 |
| ZTE Corporation | 39218 |
464 |
| NTT DoCoMo, Inc. | 11501 |
443 |
| Sony Corporation | 32931 |
417 |
| Interdigital Patent Holdings, Inc. | 3652 |
336 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
263 |
| Sun Patent Trust | 1972 |
244 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
232 |
| NEC Corporation | 32703 |
222 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
202 |
| AT&T Intellectual Property I, L.P. | 9886 |
200 |
| Sony Group Corporation | 10730 |
198 |
| Other owners | 8871 |