- 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: 9791
10-year publication summary
|
502
|
798
|
897
|
1002
|
918
|
1035
|
1044
|
842
|
912
|
543
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 14805 |
1573 |
| Qualcomm Incorporated | 92563 |
991 |
| Huawei Technologies Co., Ltd. | 123677 |
495 |
| Samsung Electronics Co., Ltd. | 158156 |
446 |
| LG Electronics Inc. | 75845 |
328 |
| Sharp Kabushiki Kaisha | 18525 |
305 |
| Ericsson | 22815 |
294 |
| Sony Corporation | 30139 |
227 |
| Kyocera Corporation | 14404 |
187 |
| Apple Inc. | 58936 |
164 |
| NEC Corporation | 37064 |
164 |
| Telefonaktiebolaget LM Ericsson (publ) | 28848 |
160 |
| Sony Group Corporation | 15745 |
147 |
| Nokia Technologies Oy | 21366 |
138 |
| ZTE Corporation | 44219 |
136 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15190 |
135 |
| Intel Corporation | 47100 |
115 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23388 |
110 |
| Nippon Telegraph and Telephone Corporation | 15928 |
106 |
| Mitsubishi Electric Corporation | 48097 |
96 |
| Other owners | 3474 |