- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 88/18 - Service support devices; Network management devices
Patent holdings for IPC class H04W 88/18
Total number of patents in this class: 2542
10-year publication summary
|
174
|
204
|
158
|
209
|
208
|
242
|
254
|
202
|
112
|
30
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
276 |
| Huawei Technologies Co., Ltd. | 100781 |
143 |
| ZTE Corporation | 39218 |
135 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
86 |
| Intel Corporation | 45621 |
82 |
| LG Electronics Inc. | 69257 |
79 |
| NEC Corporation | 32703 |
74 |
| Apple Inc. | 50209 |
60 |
| Ericsson | 20417 |
60 |
| Qualcomm Incorporated | 76576 |
58 |
| NTT DoCoMo, Inc. | 11501 |
56 |
| T-Mobile USA, Inc. | 3668 |
46 |
| Verizon Patent And Licensing Inc. | 6900 |
34 |
| Nokia Technologies Oy | 15057 |
34 |
| AT&T Intellectual Property I, L.P. | 9886 |
28 |
| FedEx Corporate Services, Inc. | 302 |
27 |
| SK Telecom Co., Ltd. | 1699 |
22 |
| T-Mobile Innovations LLC | 3213 |
22 |
| Cisco Technology, Inc. | 18858 |
21 |
| Sony Corporation | 32931 |
20 |
| Other owners | 1179 |