- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 88/18 - Service support devicesNetwork management devices
Patent holdings for IPC class H04W 88/18
Total number of patents in this class: 2627
10-year publication summary
|
204
|
158
|
209
|
208
|
242
|
256
|
221
|
136
|
101
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 144143 |
298 |
| Huawei Technologies Co., Ltd. | 110995 |
142 |
| ZTE Corporation | 42015 |
133 |
| Telefonaktiebolaget LM Ericsson (publ) | 27794 |
91 |
| LG Electronics Inc. | 72473 |
83 |
| Intel Corporation | 46699 |
82 |
| NEC Corporation | 35351 |
74 |
| Apple Inc. | 54479 |
66 |
| NTT DoCoMo, Inc. | 12779 |
65 |
| Qualcomm Incorporated | 84501 |
64 |
| Ericsson | 21593 |
62 |
| T-Mobile USA, Inc. | 4044 |
50 |
| Nokia Technologies Oy | 17558 |
37 |
| Verizon Patent And Licensing Inc. | 7067 |
35 |
| Federal Express Corporation | 673 |
30 |
| AT&T Intellectual Property I, L.P. | 9470 |
28 |
| Nippon Telegraph and Telephone Corporation | 17157 |
22 |
| T-Mobile Innovations LLC | 3582 |
22 |
| SK Telecom Co., Ltd. | 1679 |
21 |
| Sony Corporation | 31148 |
20 |
| Other owners | 1202 |