- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 16/28 - Cell structures using beam steering
Patent holdings for IPC class H04W 16/28
Total number of patents in this class: 9245
10-year publication summary
|
379
|
493
|
778
|
876
|
979
|
909
|
1025
|
1038
|
830
|
899
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 13694 |
1395 |
| Qualcomm Incorporated | 87874 |
952 |
| Huawei Technologies Co., Ltd. | 116134 |
470 |
| Samsung Electronics Co., Ltd. | 149362 |
439 |
| LG Electronics Inc. | 73884 |
321 |
| Ericsson | 22018 |
286 |
| Sharp Kabushiki Kaisha | 18610 |
277 |
| Sony Corporation | 30760 |
229 |
| Kyocera Corporation | 14102 |
177 |
| Telefonaktiebolaget LM Ericsson (publ) | 28487 |
160 |
| NEC Corporation | 36308 |
156 |
| Apple Inc. | 56547 |
154 |
| Sony Group Corporation | 14605 |
136 |
| Nokia Technologies Oy | 19263 |
133 |
| ZTE Corporation | 43102 |
131 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13196 |
119 |
| Intel Corporation | 46487 |
115 |
| Nippon Telegraph and Telephone Corporation | 16254 |
107 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21653 |
106 |
| Fujitsu Limited | 17657 |
103 |
| Other owners | 3279 |