- All sections
- H - Electricity
- H04B - Transmission
- H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
Patent holdings for IPC class H04B 7/08
Total number of patents in this class: 8267
10-year publication summary
|
410
|
414
|
505
|
760
|
948
|
973
|
903
|
977
|
784
|
271
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
1546 |
| Samsung Electronics Co., Ltd. | 131630 |
471 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
382 |
| Huawei Technologies Co., Ltd. | 100781 |
375 |
| Ericsson | 20417 |
281 |
| LG Electronics Inc. | 69257 |
263 |
| Apple Inc. | 50209 |
220 |
| Nokia Technologies Oy | 15057 |
197 |
| NTT DoCoMo, Inc. | 11501 |
143 |
| Sony Corporation | 32931 |
142 |
| Intel Corporation | 45621 |
140 |
| ZTE Corporation | 39218 |
91 |
| NEC Corporation | 32703 |
84 |
| Mitsubishi Electric Corporation | 43934 |
78 |
| Sony Group Corporation | 10730 |
73 |
| Interdigital Patent Holdings, Inc. | 3652 |
70 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
69 |
| Panasonic Intellectual Property Corporation of America | 7230 |
68 |
| Panasonic Corporation | 20786 |
66 |
| Skyworks Solutions, Inc. | 3450 |
64 |
| Other owners | 3444 |