- 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: 9724
10-year publication summary
|
502
|
798
|
897
|
1002
|
918
|
1035
|
1044
|
839
|
912
|
478
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 14621 |
1556 |
| Qualcomm Incorporated | 91834 |
985 |
| Huawei Technologies Co., Ltd. | 122871 |
494 |
| Samsung Electronics Co., Ltd. | 157300 |
444 |
| LG Electronics Inc. | 75591 |
328 |
| Sharp Kabushiki Kaisha | 18540 |
299 |
| Ericsson | 22598 |
292 |
| Sony Corporation | 30236 |
227 |
| Kyocera Corporation | 14333 |
187 |
| Apple Inc. | 58621 |
163 |
| NEC Corporation | 36860 |
162 |
| Telefonaktiebolaget LM Ericsson (publ) | 28736 |
160 |
| Sony Group Corporation | 15561 |
147 |
| Nokia Technologies Oy | 21020 |
138 |
| ZTE Corporation | 44075 |
136 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14817 |
134 |
| Intel Corporation | 47063 |
116 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23183 |
110 |
| Nippon Telegraph and Telephone Corporation | 15921 |
106 |
| Mitsubishi Electric Corporation | 47943 |
96 |
| Other owners | 3444 |