- 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: 9270
10-year publication summary
|
493
|
778
|
876
|
979
|
909
|
1026
|
1038
|
830
|
907
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 13726 |
1397 |
| Qualcomm Incorporated | 87986 |
954 |
| Huawei Technologies Co., Ltd. | 116370 |
473 |
| Samsung Electronics Co., Ltd. | 149582 |
439 |
| LG Electronics Inc. | 73936 |
322 |
| Ericsson | 22021 |
286 |
| Sharp Kabushiki Kaisha | 18601 |
277 |
| Sony Corporation | 30745 |
229 |
| Kyocera Corporation | 14099 |
178 |
| Telefonaktiebolaget LM Ericsson (publ) | 28470 |
160 |
| NEC Corporation | 36322 |
156 |
| Apple Inc. | 56571 |
154 |
| Sony Group Corporation | 14635 |
137 |
| Nokia Technologies Oy | 19284 |
133 |
| ZTE Corporation | 43127 |
131 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13221 |
121 |
| Intel Corporation | 46481 |
116 |
| Nippon Telegraph and Telephone Corporation | 16252 |
107 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21674 |
106 |
| Fujitsu Limited | 17648 |
103 |
| Other owners | 3291 |