- 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: 9564
10-year publication summary
|
493
|
778
|
876
|
979
|
910
|
1028
|
1039
|
834
|
908
|
322
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 14250 |
1505 |
| Qualcomm Incorporated | 90109 |
973 |
| Huawei Technologies Co., Ltd. | 119891 |
488 |
| Samsung Electronics Co., Ltd. | 153573 |
442 |
| LG Electronics Inc. | 74953 |
323 |
| Sharp Kabushiki Kaisha | 18630 |
295 |
| Ericsson | 22283 |
290 |
| Sony Corporation | 30440 |
228 |
| Kyocera Corporation | 14241 |
185 |
| NEC Corporation | 36611 |
162 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
160 |
| Apple Inc. | 58049 |
158 |
| Sony Group Corporation | 15148 |
145 |
| Nokia Technologies Oy | 20244 |
136 |
| ZTE Corporation | 43576 |
133 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14148 |
131 |
| Intel Corporation | 46638 |
116 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22526 |
109 |
| Nippon Telegraph and Telephone Corporation | 16002 |
106 |
| Mitsubishi Electric Corporation | 47556 |
96 |
| Other owners | 3383 |