- 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: 9630
10-year publication summary
|
502
|
798
|
897
|
1002
|
918
|
1034
|
1043
|
837
|
908
|
388
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 14397 |
1533 |
| Qualcomm Incorporated | 90674 |
979 |
| Huawei Technologies Co., Ltd. | 120888 |
491 |
| Samsung Electronics Co., Ltd. | 154751 |
442 |
| LG Electronics Inc. | 75160 |
323 |
| Sharp Kabushiki Kaisha | 18610 |
295 |
| Ericsson | 22331 |
291 |
| Sony Corporation | 30353 |
228 |
| Kyocera Corporation | 14263 |
186 |
| NEC Corporation | 36733 |
162 |
| Telefonaktiebolaget LM Ericsson (publ) | 28660 |
161 |
| Apple Inc. | 58208 |
159 |
| Sony Group Corporation | 15263 |
145 |
| Nokia Technologies Oy | 20534 |
136 |
| ZTE Corporation | 43688 |
133 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14367 |
133 |
| Intel Corporation | 46718 |
116 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22740 |
110 |
| Nippon Telegraph and Telephone Corporation | 15950 |
106 |
| Mitsubishi Electric Corporation | 47683 |
96 |
| Other owners | 3405 |