- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 16/32 - Hierarchical cell structures
Patent holdings for IPC class H04W 16/32
Total number of patents in this class: 2478
10-year publication summary
|
261
|
233
|
227
|
175
|
108
|
93
|
96
|
59
|
74
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTT DoCoMo, Inc. | 13775 |
405 |
| NEC Corporation | 36360 |
165 |
| LG Electronics Inc. | 74038 |
117 |
| Sharp Kabushiki Kaisha | 18601 |
117 |
| Samsung Electronics Co., Ltd. | 150129 |
115 |
| Kyocera Corporation | 14116 |
113 |
| Sony Corporation | 30721 |
102 |
| Qualcomm Incorporated | 88159 |
76 |
| Ericsson | 22050 |
67 |
| Huawei Technologies Co., Ltd. | 116787 |
60 |
| Mitsubishi Electric Corporation | 47175 |
52 |
| Intel Corporation | 46508 |
49 |
| Fujitsu Limited | 17643 |
42 |
| Telefonaktiebolaget LM Ericsson (publ) | 28496 |
35 |
| Apple Inc. | 56673 |
29 |
| ISCO International, LLC | 242 |
28 |
| Panasonic Corporation | 19918 |
27 |
| SoftBank Corp. | 751 |
25 |
| Electronics and Telecommunications Research Institute | 9383 |
24 |
| Nokia Solutions And Networks Oy | 6900 |
22 |
| Other owners | 808 |