- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 8/18 - Processing of user or subscriber data, e.g. subscribed services, user preferences or user profilesTransfer of user or subscriber data
Patent holdings for IPC class H04W 8/18
Total number of patents in this class: 7641
10-year publication summary
|
652
|
632
|
624
|
588
|
647
|
627
|
692
|
650
|
521
|
538
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148649 |
617 |
| Qualcomm Incorporated | 87191 |
434 |
| Huawei Technologies Co., Ltd. | 115187 |
368 |
| Apple Inc. | 56070 |
322 |
| Ericsson | 21957 |
249 |
| T-Mobile USA, Inc. | 4216 |
221 |
| Telefonaktiebolaget LM Ericsson (publ) | 28460 |
201 |
| ZTE Corporation | 42934 |
171 |
| AT&T Intellectual Property I, L.P. | 9650 |
154 |
| Nokia Technologies Oy | 19015 |
147 |
| Verizon Patent And Licensing Inc. | 7204 |
134 |
| LG Electronics Inc. | 73619 |
99 |
| T-Mobile Innovations LLC | 3725 |
98 |
| Cisco Technology, Inc. | 22099 |
93 |
| NEC Corporation | 36225 |
83 |
| Intel Corporation | 46703 |
81 |
| BlackBerry Limited | 5282 |
74 |
| Microsoft Technology Licensing, LLC | 54162 |
73 |
| Interdigital Patent Holdings, Inc. | 5881 |
66 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21515 |
66 |
| Other owners | 3890 |